@incollection{,
	
					
					
					B9394CB81AF6B24EA77CA989993433F4
				,
	author={{Dr. KulbhushanHaldeniya} and {Dr. PuneetMalik} and {Dr. RohitMaheshwari} and {}},
	journal={{Global Journal of Medical Research}},
	journal={{GJMR}}2249-46180975-588810.34257/GJMR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1461318
}

@incollection{b0,
	
	
		,
	title={{The European experience with laparoscopic cholecystectomy}}
		,
	author={{
			ACuschieri
		} and {
			FDubois
		} and {
			JMouiel
		}}
		
		
	
	
		,
	journal={{Am J Surg}}
		
			161
			
			,
	year={1991}
		
	

}

@incollection{b1,
	
	
		,
	title={{Laparoscopic cholecystectomy: a hundred consecutive cases}}
		,
	author={{
			PGrace
		} and {
			AQuereshi
		} and {
			ADarzi
		}}
		
		
	
	
		,
	journal={{Irish Med J}}
		
			84
			
			,
	year={1991}
		
	

}

@incollection{b2,
	
	
		,
	title={{The Southern Surgeons Club. A prospective analysis of 1518 laparoscopic cholecystectomies}}
	
	
		,
	journal={{New Eng J Med}}
		
			324
			
			,
	year={1991}
		
	

}

@incollection{b3,
	
	
		,
	title={{Laparoscopic laser cholecystectomy: analysis of 500 procedures}}
		,
	author={{
			ATSpaw
		} and {
			EJReddick
		} and {
			DOOslen
		}}
		
		
	
	
		,
	journal={{Surg Lap Endo}}
		
			1
			
			,
	year={12991}
		
	

}

@incollection{b4,
	
	
		,
	title={{Factors determining conversion of laparotomy in patients undergoing laparoscopic cholecystectomy}}
		,
	author={{
			Friedgm
		} and {
			JSBarkun
		} and {
			HASigman
		}}
		
		
	
	
		,
	journal={{Am J Surg}}
		
			167
			
			,
	year={1994}
		
	

}

@incollection{b5,
	
	
		,
	title={{Risk factors in elective laparoscopic cholecystectomy for conversion to open cholecystectomy}}
		,
	author={{
			JRSanabria
		} and {
			SGallinder
		} and {
			RCroxford
		} and {
			SMStrasberg
		}}
		
		
		
	
	
		,
	journal={{J Am CollSurg}}
		
			179
			
			,
	year={1994}
		
	

}

@incollection{b6,
	
	
		,
	title={{Laparoscopic cholecystectomy for acute inflammation of the gall bladder}}
		,
	author={{
			MRCox
		} and {
			TGWilson
		} and {
			AJLuck
		}}
		
		
	
	
		,
	journal={{Annal Surg}}
		
			218
			
			,
	year={1993}
		
	

}

@incollection{b7,
	
	
		,
	title={{Factors affecting conversion of laparoscopic cholecystectomy to open surgery}}
		,
	author={{
			CLLiu
		} and {
			STFan
		} and {
			EcsLai
		}}
		
		
	
	
		,
	journal={{Arch Surg}}
		
			131
			
			,
	year={1996}
		
	

}

@incollection{b8,
	
	
		,
	title={{Early decision of conversion of laparoscopic cholecystectomy to open cholecystectomy for treatment of cute cholecystitis}}
		,
	author={{
			CMLo
		} and {
			STFan
		} and {
			CLLiu
		}}
		
		
	
	
		,
	journal={{Am J Surg}}
		
			173
			
			,
	year={1997}
		
	

}

@incollection{b9,
	
	
		,
	title={{cholecystectomy in an urban teaching hospital}}
	
	
		,
	journal={{Am J Surg}}
		
			168
			
			,
	year={1994}
		
	

}

@incollection{b10,
	
	
		,
	title={{A difficult laparoscopic cholecystectomy that requires conversion to open procedure can be predicted by preoperative ultrasound}}
		,
	author={{
			PLal
		} and {
			PNAggarwal
		} and {
			VKMalik
		} and {
			ACChakravarti
		}}
		
		
		
	
	
		,
	journal={{J Soc Laparo Surg}}
		
			6
			
			,
	year={2002}
		
	

}

@incollection{b11,
	
	
		,
	title={{Preoperative ultrasonography and prediction of technical difficulties during laparoscopic cholecystectomy}}
		,
	author={{
			SSDaradkeh
		} and {
			ZSuwan
		} and {
			KMAbu
		}}
		
		
	
	
		,
	journal={{World J Surg}}
		
			22
			
			,
	year={1998}
		
	

}

@incollection{b12,
	
	
		,
	title={{Can sonographic signs predict conversion of laparoscopic to open cholecystectomy}}
		,
	author={{
			JJVander Velden
		} and {
			MYBerger
		} and {
			HJBonjer
		}}
		
		
	
	
		,
	journal={{Surg Endosc}}
		
			12
			
			,
	year={1998}
		
	

}

@incollection{b13,
	
	
		,
	title={{Laparoscopic cholecystectomy: a review of 12,397 patients}}
		,
	author={{
			TRScott
		} and {
			KAZucker
		} and {
			RWBailey
		}}
		
		
	
	
		,
	journal={{Surg Laparosc Endosc}}
		
			3
			
			,
	year={1992}
		
	

}

@incollection{b14,
	
	
		,
	title={{Endoscopic cholecystectomy, an analysis of complications}}
		,
	author={{
			BMWolfe
		} and {
			BNGardiner
		} and {
			BFLeary
		} and {
			CFFrey
		}}
		
		
		
	
	
		,
	journal={{Arch Surg}}
		
			126
			
			,
	year={1991}
		
	

}

@incollection{b15,
	
	
		,
	title={{Randomised controlled trial of laparoscopic versus mini cholecystectomy}}
		,
	author={{
			JSBarkun
		} and {
			ANBarkun
		} and {
			JSSampalis
		}}
		
		
	
	
		,
	journal={{Lancet}}
		
			340
			
			,
	year={1992}
		
	

}

@incollection{b16,
	
	
		,
	title={{A diagnostic score to predict the difficulty of a laparoscopic cholecystectomy from preoperative variables}}
		,
	author={{
			PSchrenk
		} and {
			RWoisetschlager
		} and {
			RReiger
		}}
		
		
	
	
		,
	journal={{Surg Endosc}}
		
			12
			
			,
	year={1998}
		
	

}

@incollection{b17,
	
	
		,
	title={{Preoperative ultrasound to predict conversions in laproscopic cholecystectomy}}
		,
	author={{
			SJansen
		} and {
			JJorgensen
		} and {
			JCaplehorn
		}}
		
		
	
	
		,
	journal={{Surg Laparosc Endosc}}
		
			7
			
			,
	year={1997}
		
	

}

@incollection{b18,
	
	
		,
	title={{Laparoscopic cholecystectomy -can conversion be predicted?}}
		,
	author={{
			SSSikora
		} and {
			AKumar
		} and {
			RSexana
		}}
		
		
	
	
		,
	journal={{World J Surg}}
		
			19
			
			,
	year={1995}
		
	

}