Analysis on the surveillance results of suspected adverse events following immunization in Tongling City from 2017 to 2021

YE Rongrong, WANG Zhaofang, WANG Jinfeng

Journal of Tropical Diseases and Parasitology . 2023, (5): 278 -281,300 . DOI: 10.3969/j.issn.1672-2302.2023.05.008