Template:Ref-Cummins1929
From Embryology
Cummins H. The topographic history of the volar pads (walking pads; Tastballen) in the human embryo. (1929) Contrib. Embryol., Carnegie Inst. Wash. Publ. 394, 20: 105-126.
Cummins H. The topographic history of the volar pads (walking pads; Tastballen) in the human embryo. (1929) Contrib. Embryol., Carnegie Inst. Wash. Publ. 394, 20: 105-126.