Percutaneous extraction of biliary stones: value of endoluminal sonography.
Lossef
S V
SV
Department of Radiology, Georgetown University Hospital, Washington, DC 20007.
Garra
B S
BS
Barth
K H
KH
Zeman
R K
RK
D005260:Female; D005500:Follow-Up Studies; D042882:Gallstones / Q000000981:diagnostic imaging* / Q000628:therapy; D006801:Humans; D008875:Middle Aged; D014463:Ultrasonography