Validation of physical activity questionnaires: the role of cardiopulmonary exercise testing

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DOI:

https://doi.org/10.1590/S0034-89102011000500023

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Published

2011-10-01

Issue

Vol. 45 No. 5 (2011)

Section

Carta ao Editor

How to Cite

Validation of physical activity questionnaires: the role of cardiopulmonary exercise testing . (2011). Revista De Saúde Pública, 45(5), 991-992. https://doi.org/10.1590/S0034-89102011000500023