Effect of the nitric oxide synthesis blockade on heart rate and arterial pressure autonomic control in rats submitted ato aerobic training : 5th European Sports Medicine Congress, Prague, October 10-14, 2007. Abstract - de Souza, H. C. D; da Silva, V. J. D; Orsini Rossi, B. R (Medicina sportiva Bohemica & Slovaca, 2007)