TI  - QUestions and answers
PT  - JOUR
DP  - 1989
TA  - JAMA
pages = {2016},
VI  - 262
IP  - 14
AID  - 10.1001/jama.1989.03430140134041 [doi]
4100  - http://dx.doi.org/10.1001/jama.1989.03430140134041
SO  - JAMA October 13, 1989 262(14):2016