AU  - Beneventano TC, Schein CJ
TI  - THe pseudocalculus sign in cholangiography
PT  - JOUR
DP  - 1969
TA  - Archives of Surgery
pages = {731-733},
VI  - 98
IP  - 6
AID  - 10.1001/archsurg.1969.01340120079011 [doi]
4100  - http://dx.doi.org/10.1001/archsurg.1969.01340120079011
SO  - Archives of Surgery June 1, 1969 98(6):731