AU  - Kirn TF
TI  - STudies of adolescents indicate just how complex the situation is for this age group
PT  - JOUR
DP  - 1989
TA  - JAMA
pages = {3362},
VI  - 261
IP  - 23
AID  - 10.1001/jama.1989.03420230014004 [doi]
4100  - http://dx.doi.org/10.1001/jama.1989.03420230014004
SO  - JAMA June 16, 1989 261(23):3362