[Seckel syndrome (bird-head dwarf)].
D002675:Child, Preschool; D004200:Diseases in Twins; D004392:Dwarfism / Q000235:genetics*; D005147:Facial Bones / Q000002:abnormalities*; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D008297:Male; D008831:Microcephaly / Q000235:genetics*; D013577:Syndrome
Das Seckel-Syndrom (Vogelkopfzwerg).