@incollection{,
	
					
					
					7C1C2BAB60B4B9640ABDEAA2231374E0
					,
	note={Year 2014}
				,
	author={{Ahmed AElrahman} and {Sudanese Medical Specialization Board}},
	journal={{Global Journal of Medical Research}},
	journal={{GJMR}}2249-46180975-588810.34257/GJMR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1433944
}

@incollection{b0,
	
	
		,
	title={{Cancelled elective surgical operations at El Obeid Hospital, Western Sudan}}
		,
	author={{
			ADEl-Bushra
		} and {
			IMMohamed
		} and {
			MAAwadalla
		} and {
			YBMohamed
		} and {
			MASalah
		}}
		
		
		
		
	
	
		,
	journal={{Sudan Med J}}
		
			44
			
			,
	year={2008}
		
	

}

@incollection{b1,
	
	
		,
	title={{Prediction of the time to complete a series of surgical cases to avoid cardiac operating room overutilization}}
		,
	author={{
			RAlvarez
		} and {
			RBowry
		} and {
			MCarter
		}}
		
		
	
	
		,
	journal={{Can J Anaesth}}
		
			57
			
			,
	year={2010}
		
	

}

@incollection{b2,
	
	
		,
	title={{Causes of postponement of elective surgery in Mayo Hospital Lahore}}
		,
	author={{
			NailaasadFarrukhafzal
		} and {
			KhawarAli
		}}
		
	
	
		,
	journal={{Biomedica}}
		
			
			,
	year={2010 Jul-Dec; (26}
		
	

}

@incollection{b3,
	
	
		,
	title={{Day of surgery cancellations after nurseled pre-assessment in an elective surgical centre: The first 2 years}}
		,
	author={{
			MRRai
		} and {
			JJPandit
		}}
		
	
	
		,
	journal={{Anaesthesia}}
		
			58
			
			,
	year={2003}
		
	

}

@incollection{b4,
	
	
		,
	title={{Incidence and causes of ocular surgery cancellations in an ambulatory surgical center}}
		,
	author={{
			BAHenderson
		} and {
			MNaveiras
		} and {
			NButler
		} and {
			EHertzmark
		} and {
			ZFerrufino-Ponce
		}}
		
		
		
		
	
	
		,
	journal={{Journal of Cataract and Refractive Surgery}}
		
			32
			
			,
	year={2006}
		
	

}

@incollection{b5,
	
	
		,
	title={{Cancellations in ambulatory day surgery: Ten years observational study}}
		,
	author={{
			AJime´nez
		} and {
			CArtigas
		} and {
			MElia
		} and {
			CCasamayor
		} and {
			JAGracia
		} and {
			MMart?´nez
		}}
		
		
		
		
		
	
	
		,
	journal={{Journal of Ambulatory Surgery}}
		
			12
			
			,
	year={2006}
		
	

}

@incollection{b6,
	
	
		,
	title={{Total joint replacement: Implication of cancelled operations for hospital costs and waiting list management}}
		,
	author={{
			JLMangan
		} and {
			CWalsh
		} and {
			WGKernohan
		} and {
			JSMurphy
		} and {
			RAMollan
		} and {
			RMcmillen
		}}
		
		
		
		
		
	
	
		,
	journal={{Qual Health Care}}
		
			1
			1
			
			,
	year={1992}
		
	

}

@incollection{b7,
	
	
		,
	title={{Empty theatres}}
		,
	author={{
			HDudley
		}}
	
	
		,
	journal={{BMJ}}
		
			297
			6662
			1490
			,
	year={1988}
		
	

}

@incollection{b8,
	
	
		,
	title={{Cancellation in elective orthopaedic surgery}}
		,
	author={{
			BKoppada
		} and {
			MPena
		} and {
			AJoshi
		}}
		
		
	
	
		,
	journal={{Health Trends}}
		
			23
			3
			
			,
	year={1991}
		
	

}

@incollection{b9,
	
	
		,
	title={{Patient reactions to cancelled or postponed heart operations}}
		,
	author={{
			BIvarsson
		} and {
			POKimblad
		} and {
			TSjöberg
		} and {
			SLarsson
		}}
		
		
		
	
	
		,
	journal={{J NursManag}}
		
			10
			2
			
			,
	year={2002}
		
	

}

@incollection{b10,
	
	
		,
	title={{Cancelled Operations in a Teaching Hospital in Saudi Arabia}}
		,
	author={{
			GMagbool
		} and {
			AKhadra
		} and {
			SAAl-Suleiman
		} and {
			YAdu-Gyamfi
		} and {
			LWosornu
		}}
		
		
		
		
	
	
		,
	journal={{Saudi Med J}}
		
			14
			6
			
			,
	year={1993}
		
	

}

@incollection{b11,
	
	
		,
	title={{Cancellation of scheduled surgery at a university hospital: An exploratory study}}
		,
	author={{
			JBCavalcante
		} and {
			LMPagliuca
		} and {
			PCAlmeida
		}}
		
		
	
	
		,
	journal={{Rev Lat Am Enfermagem}}
		
			8
			4
			
			,
	year={2000}
		
	

}

@incollection{b12,
	
	
		,
	title={{Rate of surgery cancellation at a university hospital and reasons for patients' absence from planned surgery}}
		,
	author={{
			MLPaschoal
		} and {
			MAGatto
		}}
		
	
	
		,
	journal={{Rev Lat Am Enfermagem}}
		
			14
			1
			
			,
	year={2006}
		
	

}

@incollection{b13,
	
	
		,
	title={{The causes of elective surgery cancellation}}
		,
	author={{
			PHand R Levin
		} and {
			AStanziola
		}}
		
	
	
		,
	journal={{QualAssurUtil Rev}}
		
			5
			1
			
			,
	year={1990}
		
	

}

@incollection{b14,
	
	
		,
	title={{Why is surgery cancelled? Causes, implications and bibliographic antecedents}}
		,
	author={{
			JFAguirre-Cordova
		} and {
			GChavez-Vazquez
		} and {
			GAHuitron-Aguilar
		} and {
			NCortes-Jimenez
		}}
		
		
		
	
	
		,
	journal={{Gac Med Mex}}
		
			139
			6
			
			,
	year={2003}
		
	

}

@incollection{b15,
	
	
		,
	title={{Survey of cancellation rate of hypertensive patients undergoing anaesthesia and elective surgery}}
		,
	author={{
			PDix
		} and {
			SHowell
		}}
		
	
	
		,
	journal={{Br J Anaesth}}
		
			86
			6
			
			,
	year={2001}
		
	

}

@incollection{b16,
	
	
		,
	title={{Impact of emergency admissions on elective surgical workload}}
		,
	author={{
			ANasr
		} and {
			KReichardt
		} and {
			KFitzgerald
		} and {
			MArumugusamy
		} and {
			PKeeling
		} and {
			TNWalsh
		}}
		
		
		
		
		
	
	
		,
	journal={{Irish J. MedSci}}
		
			173
			3
			
			,
	year={2004}
		
	

}

@incollection{b17,
	
	
		,
	title={{Why are operations cancelled?}}
		,
	author={{
			SMorrissey
		} and {
			Alun -Jones
		} and {
			TLeighton
		} and {
			S
		}}
		
		
		
	
	
		,
	journal={{BMJ}}
		
			299
			778
			,
	year={1989}
		
	

}

@incollection{b18,
	
	
		,
	title={{Waiting for an operation: parent's perspectives}}
		,
	author={{
			GGMiller
		}}
	
	
		,
	journal={{Can J}}
		
			47
			3
			
			,
	year={Surg2004}
		
	

}

@incollection{b19,
	
	
		,
	title={{Cancellation of elective surgical cases inOsogbo Teaching Hospital}}
		,
	author={{
			AOguntola
		} and {
			'SOagodirin A's Olatoke
		}}
		
	
	
		,
	journal={{J osogbo Med Coll Nigeria}}
		
			18
			3
			
			,
	year={2009}
		
	

}

@incollection{b20,
	
	
		,
	title={{Operating room start times and turnover times in a University hospital}}
		,
	author={{
			WJMazzei
		}}
	
	
		,
	journal={{J ClinAnesth}}
		
			6
			5
			
			,
	year={1994}
		
	

}

@incollection{b21,
	
	
		,
	title={{Evaluation of the reasons for cancellations and delays of surgical procedures in a developing country}}
		,
	author={{
			RJonnalagadda
		} and {
			ERWalrond
		} and {
			SHariharan
		} and {
			MWalrond
		} and {
			CPrasad
		}}
		
		
		
		
	
	
		,
	journal={{Int J ClinPract}}
		
			59
			6
			
			,
	year={2005}
		
	

}

@incollection{b22,
	
	
		,
	title={{Evaluation of the utilization of the preanaesthetic clinics in a University Teaching Hospital}}
		,
	author={{
			SHariharan
		} and {
			DChen
		} and {
			LMerritt-Charles
		}}
		
		
	
	
		,
	journal={{BMC Health Services Research}}
		
			6
			59
			
			,
	year={2006}
		
	

}

@incollection{b23,
	
	
		,
	title={{Cancelled elective surgery an evaluation}}
		,
	author={{
			MJLacqua
		} and {
			JTEvans
		}}
		
	
	
		,
	journal={{American Surgeon}}
		
			60
			
			,
	year={1994}
		
	

}

@incollection{b24,
	
	
		,
	title={{Preoperative clinic visits reduce operating room cancellations and delays}}
		,
	author={{
			MBFerschl
		} and {
			ATung
		} and {
			BSweitzer
		} and {
			DHuo
		} and {
			DBGlick
		}}
		
		
		
		
	
	
		,
	journal={{Anesthesiology}}
		
			103
			
			,
	year={2005}
		
	

}

@incollection{b25,
	
	
		,
	title={{Cancellation of operations on the day of intended surgery at a major Australian referral hospital}}
		,
	author={{
			WNSchofield
		} and {
			GLRubin
		} and {
			MPiza
		}}
		
		
	
	
		,
	journal={{Medical Journal of Australia}}
		
			182
			
			,
	year={2005}
		
	

}

@incollection{b26,
	
	
		,
	title={{Cancelled elective operations: An observational study from a district general hospital}}
		,
	author={{
			PSanjay
		} and {
			ADodds
		} and {
			EMiller
		} and {
			PJArumugam
		} and {
			AWoodward
		}}
		
		
		
		
	
	
		,
	journal={{J Health Organ Manag}}
		
			21
			1
			
			,
	year={2007}
		
	

}

@incollection{b27,
	
	
		,
	title={{Cancelled elective general surgical operations in Ayub Teaching Hospital}}
		,
	author={{
			AZafar
		} and {
			TSMufti
		} and {
			SGriffin
		} and {
			SAhmed
		} and {
			JAAnsari
		}}
		
		
		
		
	
	
		,
	journal={{J Ayub Med CollAbbottadad}}
		
			19
			
			,
	year={2007}
		
	

}