1. Ectodermal dysplasias;Freire-Maia;Hum Hered,1971
2. Ectodermal dysplasias revisited;Freire-Maia;Acta Genet Med Gemellol,1977
3. Ectodermal dysplasias - a review of the conditions described after 1984 with an overall analysis of all the conditions belonging to this nosologic group;Freire-Maia;Rev Brasil Genet,1987
4. A distinct type of hidrotic ectodermal dysplasia;Halal;Am J Med Genet,1991