1. Although abnormalities of the ear are common, hearing is usually normal. In five of the 10 patients with atresia of the external auditory meatus no assessment of hearing was reported. In the other five (this report)'7 1835 hearing was clinically normal. Formal audiometry has only been reported
2. Cotngenital malformations;in Warkany J, Quoted,1971
3. Our genetical 'load'. A review of some aspects of genetic variation;Fraser, G.R.;Ann Hum Genet
4. Syndromc malformatif avec cryptophtalmie;Franqois, J.;Acta Genet Med Gemellol (Roma)
5. Cryptophthalmos: surgical treatment of the congenital symblepharon variant;Brazier, D.J.; Hardman-Lea, S.J.; Collins, JR;BrJ Ophthalmol,1986