1. Professional liability and its effects: Report of a 1990 survey of ACOG's membership;American College of Obstetricians and Gynecologists,1990
2. Prenatal and perinatal factors associated with brain disorders,1985
3. The obstetrician, fetal asphyxia, and cerebral palsy;Niswander;Am J Obstet Gynecol,1979
4. Antecedents of cerebral palsy;Nelson;Am J Dis Child,1985
5. Intrapartum asphyxia and cerebral palsy;Freeman;Pediatrics,1988