Name Info Provider Link
COVID-19 (Coronavirus Disease 2019) free resource MedlinePlus Health Information https://medlineplus.gov/covid19coronavirusdisease2019.html
free resource Scientific Electronic Library Online https://scielo.isciii.es/scielo.php?script=sci_arttext&pid=e202212091&lng=en&nrm=iso&tlng=en
free resource Revista Espanola de Salud Publica https://www.mscbs.gob.es/biblioPublic/publicaciones/recursos_propios/resp/revista_cdrom/VOL96/ORIGINALES/RS96C_202212091.pdf