Choledocholithiasis--an ultrasonic study with comparative evaluation with ERCP/PTC.
Bhargava
S
S
Vashisht
S
S
Kakaria
A
A
Tandon
R K
RK
Berry
M
M
D002758:Cholangiography; D002760:Cholangiopancreatography, Endoscopic Retrograde; D042882:Gallstones / Q000175:diagnosis*; D006801:Humans; D011446:Prospective Studies; D014463:Ultrasonography