EdgarD. G. (1952) Report of the IInd International Congress of Physiology and Pathology of Animal Reproduction and of Artificial Insemination. Copenhagen.
2.
FoleyG. W.AycockW. L. (1944) Endocrinology, 35, 139.
3.
HanselW.AsdellS. A. (1951) J. Dairy Sci., 34, 37.
4.
von HaamE.RosenfeldI. (1942a) J. Immunol., 43, 109.
5.
von HaamE.RosenfeldI. (1942b) Proc. Soc. exp. Biol., N.Y., 49, 710.
6.
von HaamE.RosenfeldI. (1942c) J. Amer. med. Ass., 118, 1002.
7.
MobergR. (1952) Report of the IInd International Congress of Physiology and Pathology of Anima Reproduction and of Artificial Insemination. Copenhagen.
8.
ConnallyH. F.DannD. I.ReeseJ. M.DouglassL. H. (1940) Amer. J. Obstet. Gynec., 40, 445.
9.
GyörgyP.KuhnR.NorrisR. F.RoseC. S.ZillikenF. (1952) Amer. J. Dis. Child., 84, 482.
