1. Safety and immunogenicity of heterologous ChAdOx1-nCoV19 and BNT162b2 vaccination: A meta-analysis of the heterologous COVID-19 vaccination outcomes. Issue 18 (2nd May 2023) Authors: Hu, Yuxuan; Wang, Yanning; Shao, Taihang; Tang, Wenxi; Hu, Kerong; Zhou, Yujie; Miao, Liyun; Liu, Jing; Wang, Bin; Yu, Wenying Journal: Vaccine Issue: Volume 41:Issue 18(2023) Page Start: 3003 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗