1. A proposal for a new method of evaluation of the newborn infant;Apgar;Current Researches in Anesthesia and Analgesia,1953
2. A simplified score for assessment of fetal maturation of newborn infants;Ballard;Journal of Pediatrics,1979
3. Neonatal Behavioral Assessment Scale;Brazelton,1984
4. Saving the bathwater;Brazelton;Child Development,1990
5. Neonatal Behavioral Assessment Scale;Brazelton,1987