Template:Ref-Collinge1915
From Embryology
Collinge WE.Some Abnormal Developments in the Vascular System of the Frog (Rana temporaria). J Anat Physiol. 1915 Oct;50(Pt 1):37-42.
Collinge WE.Some Abnormal Developments in the Vascular System of the Frog (Rana temporaria). J Anat Physiol. 1915 Oct;50(Pt 1):37-42.