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    • Tapia, Cecilia V.; Campos, Marcia; Mora, Ivone; Pozas, Nadia; Morales, Lesly; Guzmán, Camila; Aguilera, Valentina; Ibarra, Paula; Magne, Fabien (Frontiers Media, 2021)
      Background: Although the nasopharyngeal swab (NPS) is the reference sampling method for the detection of SARS-Cov-2, it is not always possible to collect NPS in some patients. Saliva represents an interesting sampling ...