TY  - JOUR
A1  - Popov, A.A.
A1  - Visser, A.P.
A1  - Ketting, E.
T1  - Contraceptive knowledge, attitudes, and practice in Russia during the 1980s
Y1  - 1993
DO  - 10.2307/2939190
VL  - 24
IS  - 4

ER  -