@article{articled075a5c2,
title   = {Effects of training periodization on cardiac autonomic modulation and endogenous stress markers in volleyball players},
author = {Mazon, J. and Gastaldi, Ada Clarice and Di Sacco, T. and Cozza, I. and Dutra, S. and Souza, Hugo Celso Dutra de},
year = {2013},
doi = {10.1111/j.1600-0838.2011.01357.x},
journal   = {Scandinavian Journal of Medicine and Science in Sports}
}