TY  - JOUR 
T1  - Locus of control and contraceptive knowledge, attitude and practice among university students
JO  - Revista de Saúde Pública
A1  - Alves, Aline Salheb
A1  - Lopes, Maria Helena Baena de Moraes
SN  - 0034-8910
UL  - 10.1590/S0034-89102010000100004
VL  - 44 
Y1  - 2010
PB  - Brasil 
ER  -