1. Glycoprotein Hormones: Structure and Function
2. 3. M. R. Sairam, and C. H. Li (1983 ) inHormonal proteins and peptides () vol. 11 , pp.1 -79 , Academic Press, New York.
3. 4. K. J. Catt, J. G. Pierce, S. S. C. Yen, and R. B. Jaffe (1978 ) inReproduction endocrinology () pp.34 -62 , Saunders, Philadelphia.
4. The gonadotropins of lower vertebrates