School-based randomized controlled trial of an HIV/STD risk-reduction intervention for South African adolescents.
Jemmott
John B
JB
Universityof Pennsylvania, Philadelphia, USA. jjemmott@asc.upenn.edu
Jemmott
Loretta S
LS
O'Leary
Ann
A
Ngwane
Zolani
Z
Icard
Larry D
LD
Bellamy
Scarlett L
SL
Jones
Shasta F
SF
Landis
J Richard
JR
Heeren
G Anita
GA
Tyler
Joanne C
JC
Makiwane
Monde B
MB