1. The transition to parenthood: marital conflict and withdrawal and parent-infant interactions;Cox,1999
2. Epidemiologic studies on the complications of pregnancy and the birth process;Pasamanick,1961
3. Reproductive risk and the continuum of caretaking casualty;Sameroff,1975
4. Transactional relationships between perceived family style, risk status, and mother-child interactions in two-year-olds;Crnic;J Pediatr Psychol,1987
5. Vulnerable but invincible: a longitudinal study of resilient children and youth;Werner,1982