Amthor, H, Macharia, R, Navarrete, R, Schuelke, M, Brown, S C, Otto, A, Voit, T, Muntoni, F, Vrbova, G, Partridge, T, Zammit, P, Bunger, L, Patel, K, "Lack of myostatin results in excessive muscle growth but impaired force generation", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,