Template:Ref-Harman1933
From Embryology
Harman MT. and Dobrovolny P. The development of the external form of the guinea-pig (Cavia cobaya) between the ages of 21 days and 35 days of gestation. (1933) J. of Morphology, 54(3): 493-519.
Harman MT. and Dobrovolny P. The development of the external form of the guinea-pig (Cavia cobaya) between the ages of 21 days and 35 days of gestation. (1933) J. of Morphology, 54(3): 493-519.