title: A response: a further X-linked isolated nonsyndromic cleft palate family with a nonexpressing obligate affected male.
mesh_terms: D002972:Cleft Palate / Q000235:genetics*; D005808:Genes, Recessive; D008040:Genetic Linkage; D006579:Heterozygote; D006801:Humans; D008297:Male; D014960:X Chromosome