Template:Ref-Woollard1922
From Embryology
Woollard HH. The development of the principal arterial stems in the forelimb of the pig. (1922) Carnegie Institution Contributions to Embryology XIV No.70 139-154.
Woollard HH. The development of the principal arterial stems in the forelimb of the pig. (1922) Carnegie Institution Contributions to Embryology XIV No.70 139-154.