TI  - USing the daylight
PT  - JOUR
DP  - 1909
TA  - Journal of the American Medical Association
pages = {802},
VI  - LIII
IP  - 10
AID  - 10.1001/jama.1909.02550100048004 [doi]
4100  - http://dx.doi.org/10.1001/jama.1909.02550100048004
SO  - Journal of the American Medical Association September 4, 1909 LIII(10):802