1. Gonadotropins: chemistry and biosynthesis;Bousfield,2006
2. Yen & Jaffe’s reproductive endocrinology;Narayan,2019
3. Endocrinology of the testis and male reproduction;Ulloa-Aguirre,2017
4. Different phenotypes for mice deficient in either activins or activin receptor type II;Matzuk;Nature,1995
5. Glycoprotein hormone structurefunction and analog design;Boime;Recent Prog Horm Res,1999