TI  - MAdrid
PT  - JOUR
DP  - 1929
TA  - Journal of the American Medical Association
pages = {1285-1286},
VI  - 92
IP  - 15
AID  - 10.1001/jama.1929.02700410055023 [doi]
4100  - http://dx.doi.org/10.1001/jama.1929.02700410055023
SO  - Journal of the American Medical Association April 13, 1929 92(15):1285