TI  - AN introduction to the science of radio-activity.
PT  - JOUR
DP  - 1909
TA  - Journal of the American Medical Association
pages = {474},
VI  - LIII
IP  - 6
AID  - 10.1001/jama.1909.02550060050022 [doi]
4100  - http://dx.doi.org/10.1001/jama.1909.02550060050022
SO  - Journal of the American Medical Association August 7, 1909 LIII(6):474