Parental age in acondroplasia and mongolism.
D000130:Achondroplasia; D004314:Down Syndrome / Q000209:etiology*; D006801:Humans; D010290:Parents
ACHONDROPLASIA; MONGOLISM/etiology and pathogenesis; PARENTS
Lancet. 1955 Aug 13;269(6885):312-3
13243724
Am J Hum Genet. 1957 Mar;9(1):81-91
13410903