1. Congenital atresia of the ear in man and animals;Altman;Ann. Otol.,1955
2. Missbildungen des Ohres;Altmann,1965
3. The problem of congenital auricular malformations;Bellucci;Trans. Amer. Acad. Ophthalmol. Otolaryngol.,1960
4. Maldevelopments of the auricle, external acoutic meatus and middlel ear;Fraser;Arch. Otolaryngol.,1931
5. Congenital atresia of the ear;Gill;J. Laryngol. Otol.,1969