Follicular arrest in polycystic ovary syndrome is associated with deficient inhibin A and B biosynthesis.
Welt CK, Taylor AE, Fox J, Messerlian GM, Adams JM, Schneyer AL. Follicular arrest in polycystic ovary syndrome is associated with deficient inhibin A and B biosynthesis. J Clin Endocrinol Metab. 2005 Oct; 90(10):5582-7.