ADHANA, R.; AGARWAL, M.; GUPTA, R.; DVIVEDI, J. Effect of slow breathing training on heart rate, spontaneous respiratory rate and pattern of breathing. International Journal of Research in Medical Sciences, [S. l.], v. 4, n. 4, p. 1027–1030, 2016. DOI: 10.18203/2320-6012.ijrms20160724. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/642. Acesso em: 15 oct. 2025.