Effect of Proprioceptive Neuromuscular Facilitation (PNF) Pattern on Respiratory Parameters in Chronic Bronchitis. Indian Journal of Public Health Research & Development, [S. l.], v. 11, n. 1, p. 653–659, 2020. DOI: 10.37506/ijphrd.v11i1.524. Disponível em: https://mail.medicopublication.com/index.php/ijphrd/article/view/524. Acesso em: 26 may. 2026.