Alan F. Hofmann

Medical dissolution of gallstones by oral bile acid therapy.

A. Hofmann, Alan F. Hofmann, 1989, American journal of surgery.

Pretreatment biliary lipid composition in white patients with radiolucent gallstones in the National Cooperative Gallstone Study.

S. Grundy, R. Soloway, N. Hightower, 1982, Gastroenterology.