@incollection{,
	
					
					
					C665E5B14CEE1243F413AF56BE9E5592
				,
	author={{Naima N.Ubaydullaeva} and {Nematjon S.Mamasoliev} and {Bakhtiyor S.Ganiev} and {Bukhara State Medical Institute}},
	journal={{Global Journal of Medical Research}},
	journal={{GJMR}}2249-46180975-588810.34257/GJMR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}20141113
}

@book{b0,
	
	
		,
	title={{Trends in prevalence and severity of childhood asthma // Brit.med}}
		,
	author={{
			HRAnderson
		} and {
			PABailey
		} and {
			DPStrachan
		}}
		
		
		
			,
	year={1994}
			308
			
		
	

}

@book{b1,
	
	
		,
	title={{Environmental factors and respiratory allergic diseases //Aerobiology}}
		,
	author={{
			AAntico
		}}
		
			16
			
		
	

}

@book{b2,
	
	
		,
	title={{Prevalence and risk factors for bronchial asthma in children}}
		,
	author={{
			NEArestova
		}}
		
	
	,
	note={in the example of St. Petersburg and the Leningrad Region}

}

@incollection{b3,
	
	
		,
	title={{Risk factors for the prevalence of bronchial asthma in children and adolescents in the mountainous zone of Dagestan}}
		,
	author={{
			MIIzrailov
		} and {
			AMAliskandiyev
		} and {
			MYakhiaevya
		}}
		
		
		10.18821/1560-9561-2017-20-6-334-339
		
	
	
		,
	journal={{RossiiskiiPediatricheskiiZhurnal (Russian Pediatric Journal)}}
		
			20
			6
			
			,
	year={2017}
		
	
	,
	note={In Russian}

}