title: Holoprosencephaly and cytogenetic findings: further information.
authors.forename: M M
authors.initials: MM
authors.lastname: Cohen
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D001921:Brain / Q000002:abnormalities*; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002887:Chromosomes, Human, Pair 18; D002889:Chromosomes, Human, Pair 2; D005147:Facial Bones / Q000002:abnormalities; D006801:Humans; D007621:Karyotyping; D012886:Skull / Q000002:abnormalities