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Cross-Sectional Studies
Catholicism
Family Health
Interviews as Topic
Health Promotion
Sex Factors
Age Factors
Brazil
Sexuality
Coitus
Adolescent Behavior
Interpersonal Relations
Sexual Behavior
Condoms
Social Behavior
Reproductive Behavior
Young Adult
Reproductive Medicine
Contraceptives, Oral
Postcoital Contraception
Co-Publications
4
2
1
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