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Persistence of SARS-CoV-2 RNA in the nasopharyngeal, blood, urine, and stool samples of patients with COVID-19: a hospital-based longitudinal study

Published Online: 2021-07-01

Published Print: 2021-12

Authors

Joukar, Farahnaz https://orcid.org/0000-0001-8432-8879
Yaghubi Kalurazi, Tofigh https://orcid.org/0000-0002-6042-2331
Khoshsorour, Mahmoud

Taramian, Sonbol https://orcid.org/0000-0002-5820-022X
Mahfoozi, Lida https://orcid.org/0000-0002-1569-4346
Balou, Heydar Ali https://orcid.org/0000-0003-2767-370X
Jafarinezhad, Alireza https://orcid.org/0000-0003-2417-0074
Pourkazemi, Aydin https://orcid.org/0000-0002-6929-1534
Hesni, Ezat https://orcid.org/0000-0003-4420-1843
Asgharnezhad, Mehrnaz https://orcid.org/0000-0002-0409-3852
Shenagari, Mohammad https://orcid.org/0000-0003-4221-8748
Jahanzad, Issa

Naghipour, Mohammadreza https://orcid.org/0000-0002-9142-1147
Maroufizadeh, Saman https://orcid.org/0000-0001-5794-3876
Mansour-Ghanaei, Fariborz https://orcid.org/0000-0002-9197-0787
License Information

Text and Data Mining valid from 2021-07-01

Version of Record valid from 2021-07-01
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Article History

Received: 8 February 2021

Accepted: 11 June 2021

First Online: 1 July 2021

Declarations

:

: This study was registered in the Research Department of Guilan University of Medical Sciences with the ethics code of IR.GUMS.REC.1399.013. This manuscript has not been published in whole or in part. All authors have read the manuscript and have agreed that the work is ready for submission and accept responsibility for its contents.

: Not applicable.

: Authors have no competing interests.

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