TI  - QUestions and answers
PT  - JOUR
DP  - 1987
TA  - JAMA
pages = {2764},
VI  - 258
IP  - 19
AID  - 10.1001/jama.1987.03400190146047 [doi]
4100  - http://dx.doi.org/10.1001/jama.1987.03400190146047
SO  - JAMA November 20, 1987 258(19):2764