Prevalence and genetic characterization of viral gastroenteritis in hospitalized children aged <5 years in Yunnan Province, China, 2020–2022 - Li, Nan; Qiao, Enfa; Duan, Zhaojun; Li, Lili; Jiang, Lili; Cun, Jianping; Zhou, Xiaofang; Wang, Zhi Chao; Zhou, Yongming; Cao, Yihui (Frontiers in Pediatrics, 2025)