Myosin heavy chain isoform distribution in single fibers of bodybuilders - Kesidis, N; Metaxas, T I; Vrabas, I S; Stefanidis, P; Vamvakoudis, E; Christoulas, K; Mandroukas, A; Balasas, D; Mandroukas, K (Eur J Appl Physiol, 2008)