1. Is there a syndrome of pure hyperactivity;August;British Journal of Psychiatry,1982
2. Skeletal maturity in seven-year-old Dunedin children;Birkbeck;New Zealand Medical Journal.,1980
3. Anomalies of motor development in hyperactive boys;Denckla;Annals of Neurology,1978
4. Organic factors in hyperkinesis: a critical evaluation;Dubey;American Journal of Orthopsychiatry,1976
5. A socio-economic index for New Zealand based on levels of education and income from the 1966 census;Elley;New Zealand Journal of Educational Studies,1972