(Q40801558)
Statements
1 reference
Family risk factors associated with adolescent pregnancy: study of a group of adolescent girls and their families in Ecuador (English)
1 reference
S Guijarro
1 reference
J Naranjo
1 reference
M Padilla
1 reference
R Gutiérez
1 reference
C Lammers
1 reference
R W Blum
1 reference
1 August 1999
1 reference
1 reference
25
1 reference
2
1 reference
166-172
1 reference
Identifiers
1 reference
1 reference