×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
Home
About Journal
Editorial Board
Instruction
Subscription
Download
Contact Us
中文
Pneumococcal serotype and vaccine effectiveness among elderly people in Guangzhou
CHEN Jian, ZHANG Xin-qiang, XU Jian-xiong, et al
S China J Prev Med . 2017, (
3
): 265 -267 . DOI: 10.13217/j.scjpm.2017.0265