1. ‘At risk’ registers;Forfar;Dev. Med. Child. Neurol.,1968
2. Neurological and pediatric findings in newborns of mothers with hypertensive disease in pregnancy;Huisjes,1975
3. Observations of free-field behaviour in preschool boys and girls in relation to neurological findings;Kalverboer,1971
4. A neurobehavioural study in preschool children;Kalverboer,1975
5. Follow-up of infants at risk of Minor Brain Dysfunction;Kalverboer,1973