1. Depressive symptoms, stress, and social support in pregnant and postpartum adolescents;Barnet;Archives of Pediatric and Adolescent Medicine,1996
2. Social support in the adjustment of pregnant adolescents;Barrera,1981
3. Adolescent mothers’ perceptions of social support and the impact of parenting on their lives;Burke;Pediatric Nursing,1994
4. The group effect in focus groups: Planning, implementing and interpreting focus group research;Carey,1994