Template:Ref-Keith1932b
From Embryology
Keith A. Malformations of the human body from a new point of view: 3 Umbilicus - 4 Testes. (1932) Br. Med. J. .
Keith A. Malformations of the human body from a new point of view: 3 Umbilicus - 4 Testes. (1932) Br. Med. J. .