Analysis of vital capacity level and its influencing factors among sanitation workers in Qiqihar,China
Jin Yuan
Li Jiayan
Li Yuqing
Cai Jinquan
Li Xingsan
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Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 29-32 )