[1]
D. Bassi, A. Demonte, L. Cardello, D. Costa, J. Marchini, and A. Borgui-Silva, “Carnitine improves exercise tolerance and respiratory muscle strength in patients with chronic obstructive pulmonary disease”, J Resp Cardiov Phys Ther, vol. 2, no. 1, pp. 20–29, Apr. 2014.