@incollection{,
	
					
					
					CB9191E5E221C74AA6905B3A298465A0
				,
	author={{ObiorahChristopher} and {Charles Chukwuemeka NwaforO.} and {University of Port Harcourt Teaching Hospital}},
	journal={{Global Journal of Medical Research}},
	journal={{GJMR}}2249-46180975-588810.34257/GJMR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}2012530
}

@book{b0,
	
	
		,
	title={{Robbins and Cotran Pathologic Basis of Disease}}
		,
	author={{
			JTurner
		}}
		,
	editor={Kumar V, Abbas A K, Aster J C}
		
			,
	year={2015}
			,
	publisher={Saunders Elsevier}
			9
			
		
	
	,
	note={The gastrointestinal tract}

}

@incollection{b1,
	
	
		,
	title={{The updated Sydney system: Classification and grading of gastritis as the basis of diagnosis and treatment}}
		,
	author={{
			MStolte
		} and {
			AMeining
		}}
		
	
	
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	journal={{Can J Gastroenterol}}
		
			15
			9
			
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	year={2001}
		
	

}

@incollection{b2,
	
	
		,
	title={{Correa P and the Participantsin the International Workshop on the Histopathology of Gastritis,Classification and Grading of Gastritis. The updated Sydney System}}
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	author={{
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			RMGenta
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			JHYardley
		}}
		
		
	
	
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	author={{
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			Chronic
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	journal={{Scandinavian Journal of Gastroenterology}}
		
			50
			
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}

@incollection{b4,
	
	
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	title={{Prevalence and risk factors for Helicobacter pylori infection in gastroduodenal diseases in Kano, Nigeria}}
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	author={{
			AKBello
		} and {
			ABUmar
		} and {
			MMBorodo
		}}
		
		
	
	
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			17
			
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}

@incollection{b5,
	
	
		,
	title={{Helicobacter pylori and gastritis in children with abdominal complaints}}
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		} and {
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			MSiurala
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@incollection{b6,
	
	
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@incollection{b7,
	
	
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	title={{Persistent Helicobacter pylori infection after a course of antimicrobial therapy-what's next?}}
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		} and {
			WDChey
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	year={2008}
		
	

}

@incollection{b8,
	
	
		,
	title={{Helicobacter pylori-induced gastric pathology: insights from in vivo and ex vivo models}}
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	author={{
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		} and {
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	year={2017}
		
	

}

@incollection{b9,
	
	
		,
	title={{Prevalence of helicobacter pylori among Nigerian patients with dyspepsia in Ibadan}}
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	author={{
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	year={2011}
		
	

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@incollection{b11,
	
	
		,
	title={{Histopathological Study of Endoscopic Biopsies}}
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		} and {
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		}}
		
		
		
		
		
	
	
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			190
			
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	title={{Original isolation of Campylobacter pyloridis from human gastric mucosa}}
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	author={{
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@incollection{b13,
	
	
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	title={{Gastric histopathological findings in mucosal biopsies of symptomatic patients in Jos Central Nigeria}}
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	author={{
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		} and {
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		} and {
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			AMalu
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}

@incollection{b14,
	
	
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	title={{Helicobacter Pylori infection in Nigerians with dyspepsia}}
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	author={{
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		} and {
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		} and {
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		}}
		
		
		
		
	
	
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	journal={{Ghana Med J}}
		
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	year={2013}
		
	

}

@incollection{b15,
	
	
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	title={{Histopathological profile of gastritis in adult patients seen at a referral hospital in Kenya}}
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	author={{
			AKalebi
		} and {
			FRana
		} and {
			WMwanda
		} and {
			GLule
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			MHale
		}}
		
		
		
		
	
	
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			13
			30
			
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	year={2007}
		
	

}

@incollection{b16,
	
	
		,
	title={{Prevalence of Helicobacter pylori infection, chronic gastritis, and intestinal metaplasia in Mozambican dyspeptic patients}}
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	author={{
			ModcoicarpCarrilhoc
		} and {
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		}}
		
		
		
	
	
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	year={2009}
		
	

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@incollection{b17,
	
	
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	title={{Prevalence of Helicobacter pylori among patients with dyspepsia and correlation between endoscopic and histological diagnosis}}
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			GLAmatya
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			6
			
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	year={2016}
		
	

}

@incollection{b18,
	
	
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	title={{Morphological spectrum of gastric lesions -endoscopic biopsy findings}}
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	author={{
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		} and {
			MAhmad
		} and {
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		} and {
			FSaeed
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			NSaleem
		}}
		
		
		
		
		
	
	
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			2
			
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	year={2006}
		
	

}

@incollection{b19,
	
	
		,
	title={{Histopathological spectrum of lesions of upper gastrointestinal tract -A study of endoscopic biopsies}}
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	author={{
			B ASheikh
		} and {
			S MHamdani
		} and {
			RMalik
		}}
		
		
	
	
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	journal={{Global J Medi Public Health}}
		
			4
			4
			
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	year={2015}
		
	

}

@incollection{b20,
	
	
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	title={{Helicobacter pylori Infection in patients undergoing upper endoscopy, Republic of Georgia}}
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	author={{
			NTarkhashvili
		} and {
			RBeriashvili
		} and {
			NChakvetadze
		} and {
			MMoistsrapishvili
		} and {
			MChokheli
		} and {
			MSikharulidze
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			Etal
		}}
		
		
		
		
		
		
	
	
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	journal={{Emerging Infectious Diseases}}
		
			15
			3
			
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	year={2009}
		
	

}

@incollection{b21,
	
	
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	title={{The gastric precancerous cascade}}
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	author={{
			PCorrea
		} and {
			MBPiazuelo
		}}
		
	
	
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	journal={{J Dig Dis}}
		
			13
			
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	year={2012}
		
	

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@incollection{b22,
	
	
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	title={{Helicobacter pylori gastritisepidemiology}}
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	author={{
			PSipponen
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	journal={{J Gastroenterol}}
		
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@incollection{b23,
	
	
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	title={{Hp and pH: implications for the eradication of Helicobacter pylori}}
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	author={{
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@incollection{b24,
	
	
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	title={{Accurate diagnosis of Helicobacter pylori with biopsy}}
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@incollection{b25,
	
	
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	title={{Sulphomucins favour adhesion of Helicobacter pylori to metaplastic gastric mucosa}}
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			JCBravo
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	year={2002}
		
	

}

@incollection{b27,
	
	
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	title={{Pathology of Gastric Intestinal Metaplasia: Clinical Implications}}
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	author={{
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		} and {
			BWilson
		} and {
			K
		}}
		
		
		
	
	
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	title={{Gastric cancer risk in chronic atrophic gastritis: statistical calculations of cross-sectional data}}
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	author={{
			PSipponen
		} and {
			MKekki
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			JHaapakoski
		} and {
			TIhamäki
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			MSiurala
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@incollection{b29,
	
	
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	title={{Gastric intestinal metaplasia on routine endoscopic biopsy}}
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			MBFennerty
		}}
	
	
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	journal={{Gastroenterology}}
		
			125
			
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	year={2003}
		
	

}

@incollection{b30,
	
	
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	title={{The Diagnostic Accuracy of Endoscopic Biopsy for Gastric Dysplasia}}
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	author={{
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		} and {
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			K IKim
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			DAhn
		}}
		
		
		
	
	
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}

@incollection{b31,
	
	
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	title={{The prevalence of premalignant gastric lesions in asymptomatic patients: predicting the future incidence of gastric cancer}}
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	author={{
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		} and {
			CMVan Eijck
		} and {
			BCCapelle
		} and {
			LGVan Dekken
		} and {
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			PD
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	title={{Serck-Hanssen A. Precancerous conditions and epithelial dysplasia in the stomach}}
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@book{b34,
	
	
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	title={{World Health Organization, Regional Office for Africa. Federal Government, WHO and partners strategize to tackle antibiotic abuse in Nigeria}}
		
		
			,
	year={January 2020}
		
	

}

@incollection{b35,
	
	
		,
	title={{The updated Sydney system: Classification and grading of gastritis as the basis of diagnosisand treatment}}
		,
	author={{
			MStolte
		} and {
			Meining
		}}
		
	
	
		,
	journal={{Can J Gastroenterol}}
		
			15
			9
			
			,
	year={2001}
		
	

}