ISSN 1006-3110
CN 43-1223/R
Surveillance on routine immunization coverage rates of vaccines in the National Immunization Program for children of appropriate age in Hunan Province, 2020-2022
YAN Jie, YU Kunping, ZHANG Shujun, LIU Yuyang, WANG Zhiyong, FANG Mingli
Practical Preventive Medicine . 2025, (3): 316 -320 .  DOI: 10.3969/j.issn.1006-3110.2025.03.012

湘ICP备18005126号-2
Copyright © Practical Preventive Medicine, All Rights Reserved.
Tel: 0731-84305941　
E-mail：zhppm@vip.163.com
Powered by Beijing Magtech Co. Ltd,.