Dalkin, A C.(1999). Gonadotropin-Releasing Hormone Regulation of Gonadotropin Subunit Gene Expression in Female Rats: Actions on Follicle-Stimulating Hormone   Messenger Ribonucleic Acid (mRNA) Involve Differential Expression of Pituitary Activin ( -B) and Follistatin mRNAs. Endocrinology, 140(2), 903-908. doi:10.1210/en.140.2.903

Dalkin, A. C. "Gonadotropin-Releasing Hormone Regulation of Gonadotropin Subunit Gene Expression in Female Rats: Actions On Follicle-Stimulating Hormone   Messenger Ribonucleic Acid (mRNA) Involve Differential Expression of Pituitary Activin ( -B) and Follistatin MRNAs". Endocrinology, 140.2 ( 1999 ): 903-908.