Template talk:Ref-Davis1923
From Embryology
Davies, F. 1944. A previllous human ovum, aged nine to ten days (the Davies-Harding ovum). Trans. Roy. Soc. Edinburgh, 61, 315-326.
Davies, F. 1944. A previllous human ovum, aged nine to ten days (the Davies-Harding ovum). Trans. Roy. Soc. Edinburgh, 61, 315-326.