Template:Ref-ColwellGladstoneWakeley1926
From Embryology
Colwell HA. Gladstone RJ. and Wakeley CPG. Action of x-rays upon the developing chick embryo: Series II and III. (1926) J Anat. 60(2): 207–228.
Colwell HA. Gladstone RJ. and Wakeley CPG. Action of x-rays upon the developing chick embryo: Series II and III. (1926) J Anat. 60(2): 207–228.