LI, Gukun. Clinical Effect of Integrated Chinese and Western Medicine in Treating Chronic Bronchitis and Complicated with Emphysema. Highlights in Science, Engineering and Technology, [S. l.], v. 30, p. 215–219, 2023. DOI: 10.54097/hset.v30i.5231. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/5231. Acesso em: 28 apr. 2026.