TY  - GEN
AU  - Wagai,T
TI  - [Echo test]
SN  - 0022-1961
PY  - 1971///0607
KW  - Bile Ducts, Intrahepatic
KW  - Biliary Tract
KW  - Biliary Tract Diseases
KW  - diagnosis
KW  - Cholelithiasis
KW  - Gallbladder
KW  - Gallbladder Diseases
KW  - Gallbladder Neoplasms
KW  - Gallstones
KW  - Humans
KW  - Ultrasonography
N1  - Publication Type: Journal Article
ER  -