Biliary ascariasis associated with periampullary carcinoma. (1995)
Gupta, R, Khanduri, A, Agarwal, DK, Sawlani, V, Baijal, S, Choudhuri, G
Effect of endoscopic sphincterotomy on gall bladder bile lithogenicity and motility
Sharma, B, Agarwal, D, Baijal, S, Negi, T, Choudhuri, G, Saraswat, V
a Department of Gastroenterology, b Department of Radiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India