Study on the influence of residents' income level on diet structure in Heilongjiang
XU Li-li
YAN Shi-chun
HE Wei-li
QIN Ai-ping
ZHAO Fa-lin
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Publication Date：2020-04-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 176-181,189 )