Analysis of Cases of Nonvisualized Gallbladder by Ultrasonography(*)

Por Chung, Jae Bock, Yim, Dae Soon, Chon, Chae Yoon, Moon, Young Myoung, Kang, Jin Kyung, Park, In Suh, Choi, Heung Jai
Publicado no Korean J Intern Med (1987)