WANG, Shan; LIU, Jia; HU, Song; MAO, Yongjun. LDH and NLR, as inflammatory markers, the independent risk factors for COVID-19 complicated with respiratory failure in elderly patients. Pakistan Journal of Medical Sciences, [S. l.], v. 40, n. 9, 2024. DOI: 10.12669/pjms.40.9.8728. Disponível em: https://www.pjms.org.pk/index.php/pjms/article/view/8728. Acesso em: 14 nov. 2025.