1. (1984): Physical signs. In (eds): “Diseases of the Nails and their Management.” Oxford: Blackwell Scientific Publications, pp 44-47 and 73-79.
2. (1984): “Ectodermal Dysplasia: A Clinical and Genetic Study.” New York: Alan R. Liss, Inc.
3. (1988): “The Developing Human.” Philadelphia: WB Saunders, pp 69-72.