References
- Anderson H, Wedenberg E. Audiometric identification of normal hearing carriers of genes for deafness. Acta Otolaryngol (Stockh) 1968; 65: 535–54
- Barr B. Teratogenic hearing loss. Audiology 1982; 21: 111–27
- Blomquist H. Mental retardation in children. An epidemiological and etiological study of mentally retarded children born 1959-1970 in a northern Swedish county. Umeå University Medical Dissertations 1982
- Chung C S, Brown K S. Family studies of early childhood deafness ascertained through the Clarke School for the Deaf. Am J Hum Genet 1970; 22: 630–44
- Forsgren M, Barr B, Böttiger M, Eriksson M, Grillner I., Hirsch A, Nilsson B A. deVerdier C. Vaccination motrubella i Sverige - en uppfoljning. Läkartidn 1986; 83: 1170–3
- Fraser G R. Profound childhood deafness. J Med Genet 1964; 1: 118–51
- Hallgren B. Retinitis pigmentosa combined with congenital deafness; with vestibulo-cerebellar ataxia and mental abnormality in a proportion of cases. A clinical and genetico-statistical study. Acta Psychiatr Scand 1959; 34(Suppl 138)
- Hammarstedt B, Amcoff S. Integration av hörselskadade elever i grundskolan. Pedagogisk forskning i Uppsala 1978; 15, (ISSN 0348-3630)
- International Classification of Impairments. Disabilities, and Handicaps. World Health Organization, Geneva 1980
- Jervell A, Lange-Nielsen F. Congenital deaf-mutism, functional heart disease with prolongation of the Q-T-interval, and sudden death. Amer Heart J 1957; 54: 59–68
- Kankkunen A. Pre-school children with impaired hearing. Acta Otolaryngol (Stockh) 1982, (Suppl 391)
- Konigsmark B W, Gorlin R J. Genetic and Metabolic Deafness. WB Saunders, Philadelphia 1976
- Löfberg J P. Rehabilitering av hörselskadade. Hörselrehabili-teringen. AMU-centret, Uppsala 1973
- Martin J AM. Aetiological factors relating to childhood deafness in the European Community. Audiology 1982; 21: 149–58
- Martin J AM, Bentzen O, Colley J RT, Hennebert D, Holm C, Iurato S, de Jonge G A, McCullen O, Meyer M L, Moote W J, Morgon A. Childhood deafness in the European community. Scand Audiol 1981; 10: 165–74
- Mattsson B. Clinical, genetic and pharmacological studies in Huntington's chorea. Umeé University Medical Dissertation, 1974
- Mokotoff M A, Schulman-Galambos C, Galambos R. Brain-stem auditory evoked responses in children. Arch Otolaryngol 1977; 103: 38–43
- Parving A. Epidemilogy of hearing loss and aethiological diagnosis of hearing impairment in childhood. Int J Ped Otorhinolaryngol 1983; 5: 151–65
- Sellars S, Napier E, Beighton P. Childhood deafness in Cape Town. South Afr Med J 1975; 49: 1135–8
- Zakrisson J, Blom S. The relaxation time of the stapedius reflex in dystrophia myotonica (Steinert). Acta Otolaryngol (Stockh) 1982; 94: 473–7