Template:Ref-PearlBoring1918
From Embryology
Pearl R. and Boring AM. Sex studies. X. The corpus luteum in the ovary of the chicken. (1918) Amer. J Anat. 23: 1-35.
Pearl R. and Boring AM. Sex studies. X. The corpus luteum in the ovary of the chicken. (1918) Amer. J Anat. 23: 1-35.