[On the problem of the relation between faulty development of the umbilical blood vessels and development of congenital abnormalities].
D000013:Congenital Abnormalities / Q000209:etiology*; D005312:Fetal Blood; D006801:Humans; D014470:Umbilical Cord / Q000098:blood supply*
ABNORMALITIES/etiology; UMBILICAL CORD/blood supply