Comparison of the insulin action parameters from hyperinsulinemic clamps with homeostasis model assessment and QUICKI indexes in subjects with different endocrine disorders - Skrha, J; Haas, T; Sindelka, G; Prázný, M; Widimský, J; Cibula, D; Svacina, S (J Clin Endocrinol Metab, 2004)