Crossref

1. The role of viral co-infections in the severity of acute respiratory infections among children infected with respiratory syncytial virus (RSV): A systematic review and meta-analysis

- You Li

- Pallavi Pillai

- Fuyu Miyake

- Harish Nair

2. Why COVID-19 is less frequent and severe in children: a narrative review

- Reza Sinaei

- Sara Pezeshki

- Saeedeh Parvaresh

- Roya Sinaei

3. Etiology, clinical characteristics and coinfection status of bronchiolitis in Suzhou

- Jiahong Tan

- Jinfeng Wu

- Wujun Jiang

- Li Huang

- Wei Ji

- Yongdong Yan

- Meijuan Wang

- Xuejun Shao