AU  - Van Sweringen B
TI  - DRainage after cholecystectomy
PT  - JOUR
DP  - 1919
TA  - Journal of the American Medical Association
pages = {438-439},
VI  - 73
IP  - 6
AID  - 10.1001/jama.1919.02610320062022 [doi]
4100  - http://dx.doi.org/10.1001/jama.1919.02610320062022
SO  - Journal of the American Medical Association August 9, 1919 73(6):438