TY  - JOUR
A1  - Zapka, J.G.
A1  - Stoddard, A.M.
A1  - McCusker, J.
T1  - Social network, support and influence: Relationship with drug use and protective AIDS behavior
Y1  - 1993
JF  - AIDS Education and Prevention
VL  - 5
IS  - 4
SP  - 352
EP  - -366

ER  -