TI  - CLinical laboratories and the american chemical society
PT  - JOUR
DP  - 1939
TA  - Journal of the American Medical Association
pages = {435-436},
VI  - 112
IP  - 5
AID  - 10.1001/jama.1939.02800050049015 [doi]
4100  - http://dx.doi.org/10.1001/jama.1939.02800050049015
SO  - Journal of the American Medical Association February 4, 1939 112(5):435