title: Single central maxillary incisor and holoprosencephaly.
authors.forename: J P
authors.initials: JP
authors.lastname: Fryns
authors.forename: H
authors.initials: H
authors.lastname: Van den Berghe
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D000328:Adult; D001921:Brain / Q000002:abnormalities*; D005799:Genes, Dominant; D006801:Humans; D007180:Incisor / Q000002:abnormalities*; D008297:Male