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Proceedings of the National Academy of Sciences Issues Research Articles in July 13, 2021 Edition
June 30, 2021
WASHINGTON, June 30 -- The Proceedings of the National Academy of Sciences, a peer-reviewed scientific journal, published research articles on the following topics in its July 13, 2021 edition:

Biological Sciences:

* Neural specification, targeting, and circuit formation during visual system assembly

* Pan-African evolution of within- and between-country COVID-19 dynamics

* Immunogenicity and efficacy of the COVID-19 candidate vector vaccine M . . .

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