Acute and chronic regulation of serum sex hormone-binding globulin levels by plasma insulin concentrations in male noninsulin-dependent diabetes mellitus patients - Katsuki, A; Sumida, Y; Murashima, S; Fujii, M; Ito, K; Tsuchihashi, K; Murata, K; Yano, Y; Shima, T (J Clin Endocrinol Metab, 1996)