周口市2005-2019年百日咳发病和免疫水平分析
袁倩, 王喜民, 梁俊, 左聪
Analysis on incidence and immune level ofpertussis in Zhoukou City from 2005 to 2019
YUAN Qian, WANG Xi-min, LIANG Jun, ZUO Cong
安徽预防医学杂志 . 2021, (1): 59 -61 .  DOI: 10.19837/j.cnki.ahyf.2021.01.015