Template:Ref-Squier1916
From Embryology
Squier TL. On the development of the pulmonary circulation in the chick. (1916) Anat. Rec. 10(6): 425- 446.
Squier TL. On the development of the pulmonary circulation in the chick. (1916) Anat. Rec. 10(6): 425- 446.