Identification of Influencing Variables on Adiponectin Serum Levels in Diabetes Mellitus Type 1 and Type 2 - Schäffler, A; Herfarth, H; Paul, G; Ehling, A; Müller-Ladner, U; Schölmerich, J; Zietz, B (Experimental and Clinical Endocrinology & Diabetes, 2004)