B. Zweiban

Acute esophageal variceal sclerotherapy. Results of a prospective randomized controlled trial.

D. Chapman, J. Korula, J. Weiner, 1986, JAMA.

A prospective, randomized controlled trial of chronic esophageal variceal sclerotherapy

L. Balart, J. Korula, H. Kao, 1985, Hepatology.

Primary biliary cirrhosis in monozygotic and dizygotic twins: genetics, epigenetics, and environment.

R. Gish, C. Selmi, M. Gershwin, 2004, Gastroenterology.

Gastrointestinal involvement complicating Stevens-Johnson syndrome.

P. Chandrasoma, H. Cohen, H. Cohen, 1986, Gastroenterology.