ACTIVE CYCLE OF BREATHING TECHNIQUE (ACBT) AGAINST PEAK EXPIRATORY FLOW IN COPD PATIENTS. INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS), [S. l.], v. 8, n. 3, p. 463–472, 2025. DOI: 10.29082/IJNMS/2024/Vol8/Iss3/663. Disponível em: https://ijnms.net/index.php/ijnms/article/view/663. Acesso em: 1 aug. 2025.