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Proceedings of the National Academy of Sciences Issues Research Articles in Vol. 120, No. 13
March 21, 2023
WASHINGTON, March 21 -- The Proceedings of the National Academy of Sciences, a peer-reviewed scientific journal, published research articles on the following topics in its Vol. 120, No. 13 edition:

Social Sciences:

* Brain volume, energy balance, and cardiovascular health in two nonindustrial South American populations

* COVID-19 precautionary behaviors and vaccine acceptance among older individuals: The role of close kin

* Non-White scientist . . .

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