1. Amelogenesis imperfecta: Prevalence and incidence in a northern Swedish county;Bäckman;Community Dent. Oral Epidemiol,1986
2. Amelogenesis imperfecta: A genetic study;Bäckman;Hum. Hered,1988
3. Amelogenesis imperfecta—Clinical manifestations in 51 families in a northern Swedish county;Bäckman;Scand. J. Dent. Res,1988
4. Demonstration of the lyon hypothesis in X-linked dominant hypoplastic amelogenesis imperfecta;Berkman;Birth Defects, Orig. Artic. Ser,1971
5. The chemical composition of bone and tooth;Eastoe,1965