| Titre | Factors influencing boy's age at first intercourse and condom use in the shantytowns of Recife, Brazil | |
|---|---|---|
| Auteur | Juarez F., LeGrand T. | |
 |
Revue | Studies in Family Planning |
| Numéro | Vol. 36, no 1, 2005 | |
| Page | 57-70 |
| Titre | Factors influencing boy's age at first intercourse and condom use in the shantytowns of Recife, Brazil | |
|---|---|---|
| Auteur | Juarez F., LeGrand T. | |
|
|
Revue | Studies in Family Planning |
| Numéro | Vol. 36, no 1, 2005 | |
| Page | 57-70 |