1. The limit of viability-neonatal outcome of infants born 22 to 25 weeks’ gestation;Allen;N Engl J Med,1993
2. Perinatal care at the threshold of viability;Pediatrics,1995
3. Withholding/withdrawing life-sustaining treatment;Bartholome,1991
4. Principles of Biomedical Ethics;Beauchamp,1983
5. The rights approach and the intimacy approach: Family suffering and care of defective newborns;Blustein;Mount Sinai Journal of Medicine,1989