Letter to the Editor Heart failure: walk test versus peak oxygen consumption Guilherme Veiga Guimarães Jean Marcelo Roque Edimar Alcides Bocchi Creative Commons Attribution (CC BY) Creative Commons license 20/12/2011 DOI: 10.1590/S0066-782X2011001400013 | Arq. Bras. Cardiol. 2011;97(5):440-441 LETTER TO THE EDITOR Heart failure: walk test versus peak oxygen consumption […]
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