TI  - QUestions and answers
PT  - JOUR
DP  - 1959
TA  - Journal of the American Medical Association
pages = {1539-1548},
VI  - 169
IP  - 13
AID  - 10.1001/jama.1959.03000300135029 [doi]
4100  - http://dx.doi.org/10.1001/jama.1959.03000300135029
SO  - Journal of the American Medical Association March 28, 1959 169(13):1539