Pioglitazone has Direct Effects on Insulin Sensitivity and Intracellular Lipid Content in L6 Skeletal Muscle Cells - Kranebitter, M.; Niederwanger, A.; Tatarczyk, T.; Ciardi, C.; Al-Zoairy, R.; Patsch, J. R.; Pedrini, M. T. (Hormone and Metabolic Research, 2010)