by Lal, Pawan, Agarwal, P N, Malik, Vinod Kumar, Chakravarti, A L
Published in Journal of the Society of Laparoendoscopic Surgeons (01.01.2002)

by Srivastava, D N, Chakravarti, A L, Gupta, R K, Gujral, R B
Published in The American journal of gastroenterology (01.02.1996)

by Puri, R, Srinath, V S, Chakravarti, A L
Published in Indian Journal of Otolaryngology and Head and Neck Surgery (01.07.2002)

by Phadke, R V, Phadke, S R, Chakravarti, A L
Published in Pediatric neurosurgery (1990)

by Srivastava, D N, Chakravarti, A L, Saxena, R, Saraswat, V, Kulshrestha, A, Gujral, R B, Phadke, R V
Published in The American journal of gastroenterology (01.04.1991)