Effect of Percussion and Postural Drainage Positions on Cardiovascular and Respiratory Parameters. Nigerian Journal of Medical Rehabilitation, [S. l.], v. 12, n. 1.2, p. 16–20, 2009. DOI: 10.34058/njmr.v12i1.2.28. Disponível em: https://njmr.mrtb.gov.ng/index.php/njmr/article/view/28. Acesso em: 3 apr. 2025.