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Oyarce A, Ayala S, Canals M.Oyarce A, et al. Among authors: ayala s.Rev Med Chil. 2022 Feb;150(2):222-231. doi: 10.4067/S0034-98872022000200222.Rev Med Chil. 2022.PMID: 36156649Free article.Spanish.
Medina N, Riquelme N, Rodríguez J, Aguirre O, Ayala S, Canals M.Medina N, et al. Among authors: ayala s.Rev Chilena Infectol. 2019 Oct;36(5):591-598. doi: 10.4067/S0716-10182019000500591.Rev Chilena Infectol. 2019.PMID: 31859800Free article.Spanish.
San Martín H, Balanda M, Vergara N, Valenzuela MA, Cartier L, Ayala S, Ramírez E.San Martín H, et al. Among authors: ayala s.J Med Virol. 2016 Jun;88(6):1067-75. doi: 10.1002/jmv.24428. Epub 2015 Nov 18.J Med Virol. 2016.PMID: 26538335