PT  - JOURNAL ARTICLE
AU  - R A Crosby
AU  - R J DiClemente
AU  - G M Wingood
AU  - K Harrington
AU  - S Davies
AU  - M K Oh
TI  - Activity of African-American female teenagers in black organisations is associated with STD/HIV protective behaviours: a prospective analysis
AID  - 10.1136/jech.56.7.549
DP  - 2002 Jul 01
TA  - Journal of Epidemiology and Community Health
PG  - 549--550
VI  - 56
IP  - 7
4099  - http://jech.bmj.com/content/56/7/549.short
4100  - http://jech.bmj.com/content/56/7/549.full
SO  - J Epidemiol Community Health2002 Jul 01; 56