SITEPU, Roslenni; RIZKI, Kartika Sari; YASLI, Dicho Zhuhriano; SIMANULLANG, Andry; MANURUNG, Frenky Jones. Improved knowledge of COPD management through a health education intervention: A study at Vina Estetica Hospital, Medan. Buletin Kedokteran & Kesehatan Prima, [S. l.], v. 5, n. 1, p. 57–61, 2026. DOI: 10.34012/bkkp.v5i1.8063. Disponível em: http://139.162.50.187/index.php/bulkesprima/article/view/8063. Acesso em: 2 apr. 2026.