NADIYAH ATHIRASAFFA; DWI ROSA EKA AGUSTINA; RIAN DAMAYANTI. The Relationship between Characteristics of Chronic Obstructive PulmoNary Disease Patients and Spirometry Results (FEV1) in the Treatment Room of Waled Regional Hospital, September 2023-September 2024. International Journal of Health and Pharmaceutical (IJHP), [S. l.], v. 6, n. 2, p. 267–276, 2026. DOI: 10.51601/ijhp.v6i2.631. Disponível em: https://ijhp.net/index.php/IJHP/article/view/631. Acesso em: 15 may. 2026.