Template:Ref-Marshall1850
From Embryology
MARSHALL, J. 1850 On the development of the great anterior veins in man and mammalia; including an account of certain remnants of foetal structure found in the adult, a comparative view of these great veins in the different mammalia, and an analysis of their occasional peculiarities in the human subject. Phil. Trans., Pt. 1, pp. 133-170.