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Call to update US re-entry rules for international researchers.
Nature ; 596(7871): 189, 2021 08.
Article in English | MEDLINE | ID: covidwho-1349186

Full text: Available Collection: International databases Database: MEDLINE Main subject: Research Personnel / Travel / Federal Government / Internationality Type of study: Observational study / Prognostic study Topics: Vaccines Limits: Humans Country/Region as subject: North America Language: English Journal: Nature Year: 2021 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Research Personnel / Travel / Federal Government / Internationality Type of study: Observational study / Prognostic study Topics: Vaccines Limits: Humans Country/Region as subject: North America Language: English Journal: Nature Year: 2021 Document Type: Article