The effects of hyperinsulinemia on serum testosterone, progesterone, dehydroepiandrosterone sulfate, and cortisol levels in normal women and in a woman with hyperandrogenism, insulin resistance, and acanthosis nigricans - Nestler,J.E.; Clore,J.N.; Strauss,J.F.; Blackard,W.G. (J Clin Endocrinol Metab, 1987)