Confirming the attainment of maximal oxygen uptake within special and clinical groups: A systematic review and meta-analysis of cardiopulmonary exercise test and verification phase protocols. - Costa, Victor A. B.; Midgley, Adrian W.; Baumgart, Julia K.; Carroll, Sean; Astorino, Todd A.; Schaun, Gustavo Z.; Fonseca, Guilherme F.; Cunha, Felipe A. (PLoS ONE, 2024)