1. Genetic aspects of nonchromaffin paraganglioma;Baars van;Hum. Genet.,1982
2. Hereditaire aspecten van vroegkinderlijke doofheid;Cremers,1976
3. Sex-ratio and congenital deafness;Fisch,1976
4. The causes of profound deafness in childhood;Fraser,1976
5. Characteristics of hearing impairment students by hearing status United States 1970–1971;Gallaudet College,1973