Template:Ref-Wen1928
From Embryology
Wen, I. C., The anatomy of human embryos with seventeen to twenty-three pairs of somites J. Comp. Neural, 1928, 45:301-376.
Wen, I. C., The anatomy of human embryos with seventeen to twenty-three pairs of somites J. Comp. Neural, 1928, 45:301-376.