AU  - Lewis L
TI  - THe potency of digitalis standardized according to u. s. p. xi
PT  - JOUR
DP  - 1939
TA  - Journal of the American Medical Association
pages = {1181},
VI  - 112
IP  - 12
AID  - 10.1001/jama.1939.02800120066024 [doi]
4100  - http://dx.doi.org/10.1001/jama.1939.02800120066024
SO  - Journal of the American Medical Association March 25, 1939 112(12):1181