GAO, Yu; WANG, Chunhui; LI, Ying; LI, Jinru; ZHANG, Jingfei; MENG, Zhaohai; JIA, Jing. Analysis of epidemiological characteristics of influenza in Qingdao, China during 2019-2023. The Journal of Infection in Developing Countries, [S. l.], v. 19, n. 11, p. 1711–1717, 2025. DOI: 10.3855/jidc.20180. Disponível em: https://jidc.org/index.php/journal/article/view/41358777. Acesso em: 2 apr. 2026.