1. A Neurological Study of Newborn Infants;Beintema,1968
2. Neonatal Behavioral Assessment Scale;Brazelton,1973
3. Postural Behaviour in Newborn Infants;Casaer,1979
4. Fresh approaches to prospective studies of high risk infants;Drillien;Pediatrics,1970
5. The Neurological Assessment of the Preterm and Full-term Newborn Infant;Dubowitz,1981