[Real-time abdominal echography in the diagnosis of choledocholithiasis].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D042882:Gallstones / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography