ПЕТРУХНОВ, О. Influence of health-normalizing walking regimens on the state of the respiratory system of students with chronic bronchitis. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 1(63), p. 70–73, 2018. DOI: 10.15391/snsv.2018-1.012. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/124605. Acesso em: 17 jul. 2024.