For citations:
Grigorieva I.N. Biliary sludge. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2009;19(3):32-37. (In Russ.)
Grigorieva I.N. Biliary sludge. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2009;19(3):32-37. (In Russ.)