Multifactorial Determinants of Functional Capacity in Peripheral Arterial Disease: Uncoupling of Calf Muscle Perfusion and Metabolism - Anderson, Justin D.; Epstein, Frederick H.; Meyer, Craig H.; Hagspiel, Klaus D.; Wang, Hongkun; Berr, Stuart S.; Harthun, Nancy L.; Weltman, Arthur; DiMaria, Joseph M.; West, Amy M.; Kramer, Christopher M. (Journal of the American College of Cardiology (JACC), 2009)