Community intervention research of influenza vaccination for elderly people over 60 years old in Ningbo
ZHANG Dong-liang
LAO Xu-ying
YI Bo
DONG Hong-jun
CHEN Yi
DING Ke-qin
WANG Hai-bo
XU Guo-zhang
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Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 20-23 )