Template:Ref-Gemmill1900
From Embryology
Gemmill JF. The Vitality of the Ova and Spermatozoa of Certain Animals. (1900) J Anat Physiol. 34(2): 163–181. PMCID: PMC1287314
Gemmill JF. The Vitality of the Ova and Spermatozoa of Certain Animals. (1900) J Anat Physiol. 34(2): 163–181. PMCID: PMC1287314