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Published in 2022 at "Archives of Iranian Medicine"
DOI: 10.34172/aim.2022.116
Abstract: Background: In December 2019, a cluster of viral pneumonia cases, later identified as coronavirus disease 2019 (COVID-19), was first reported in Wuhan, China, and then continued to spread to other parts of the world. COVID-19…
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Keywords:
covid;
children north;
transmission profile;
north sumatera ... See more keywords