A significant increase in exercise test performance with virtual group motivation: a randomised open-label controlled trial. Swiss Medical Weekly, [S. l.], v. 150, n. 2930, p. w20287, 2020. DOI: 10.4414/smw.2020.20287. Disponível em: https://smw.ch/index.php/smw/article/view/2829. Acesso em: 15 oct. 2025.