TY - GEN AU - Shimizu,M AU - Miura,J AU - Tanaka,T AU - Itoh,H AU - Saitoh,Y TI - Porcelain gallbladder: relation between its type by ultrasound and incidence of cancer SN - 0192-0790 PY - 1989///0918 KW - Aged KW - Calcinosis KW - diagnosis KW - Cholelithiasis KW - Female KW - Gallbladder Diseases KW - Gallbladder Neoplasms KW - Humans KW - Ultrasonography N1 - Publication Type: Case Reports; Journal Article; Review ER -