APA

Combes B., Luketic V. A., Peters M. G., Zetterman R. K., Garcia-Tsao G., Munoz S. J., Lin D., Flye N. & Carithers R. L. (20040506). Prolonged follow-up of patients in the U.S. multicenter trial of ursodeoxycholic acid for primary biliary cirrhosis. : The American journal of gastroenterology.

Chicago

Combes Burton, Luketic Velimir A, Peters Marion G, Zetterman Rowen K, Garcia-Tsao Guadalupe, Munoz Santiago J, Lin Danyu, Flye Nancy and Carithers Robert L. 20040506. Prolonged follow-up of patients in the U.S. multicenter trial of ursodeoxycholic acid for primary biliary cirrhosis. : The American journal of gastroenterology.

Harvard

Combes B., Luketic V. A., Peters M. G., Zetterman R. K., Garcia-Tsao G., Munoz S. J., Lin D., Flye N. and Carithers R. L. (20040506). Prolonged follow-up of patients in the U.S. multicenter trial of ursodeoxycholic acid for primary biliary cirrhosis. : The American journal of gastroenterology.

MLA

Combes Burton, Luketic Velimir A, Peters Marion G, Zetterman Rowen K, Garcia-Tsao Guadalupe, Munoz Santiago J, Lin Danyu, Flye Nancy and Carithers Robert L. Prolonged follow-up of patients in the U.S. multicenter trial of ursodeoxycholic acid for primary biliary cirrhosis. : The American journal of gastroenterology. 20040506.