Medical-Surgical Nursing Care for Mr. S with Respiratory System Disorders and Chronic Obstructive Pulmonary Disease (COPD)at Vita Insani Hospital Pematangsiantar. JURNAL KEPERAWATAN DAN FISIOTERAPI (JKF), [S. l.], v. 9, n. 1, p. 52–59, 2026. DOI: 10.35451/jkf.v9i1.3808. Disponível em: https://ejournal.medistra.ac.id/index.php/JKF/article/view/3808. Acesso em: 30 oct. 2026.