TI  - LOndon
PT  - JOUR
DP  - 1929
TA  - Journal of the American Medical Association
pages = {779-780},
VI  - 93
IP  - 10
AID  - 10.1001/jama.1929.02710100041022 [doi]
4100  - http://dx.doi.org/10.1001/jama.1929.02710100041022
SO  - Journal of the American Medical Association September 7, 1929 93(10):779