TI  - QUestions and answers
PT  - JOUR
DP  - 1969
TA  - JAMA
pages = {2443-2444},
VI  - 207
IP  - 13
AID  - 10.1001/jama.1969.03150260103036 [doi]
4100  - http://dx.doi.org/10.1001/jama.1969.03150260103036
SO  - JAMA March 31, 1969 207(13):2443