@misc{misc33464210,
title   = {Cardiopulmonary, blood metabolite and rating of perceived exertion responses to constant exercises performed at different intensities until exhaustion},
author = {Pires, F and Noakes, Timothy D and Silva, Adriano E Lima and Bertuzzi, Rômulo Cássio de Moraes and Ugrinowitsch, Carlos and Lira, Fabio S and Kiss, Maria Augusta P. D.},
year = {2011},
doi = {10.1136/bjsm.2010.079087},
journal   = {British Journal of Sports Medicine}
}