Comparative analysis of risk factors for COVID-19 mortality before, during and after the vaccination programme in

G M Parra-Bracamonte1, N Lopez-Villalobos2, M A Velazquez3

  • 1Centro de Biotecnología Genómica-Instituto Politécnico Nacional, Reynosa, 87710, Mexico.

Public Health
|January 18, 2023
PubMed
Abstract

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