Lista de 31 estudios que muestran que las mascarillas faciales son inútiles contra el COVID-19

 1  https://www.medrxiv.org/content/10.1101/2021.05.18.21257385v1.full-text

 2  https://swprs.org/face-masks-evidence/

 3  https://pubmed.ncbi.nlm.nih.gov/29395560/

 4  https://pubmed.ncbi.nlm.nih.gov/32590322/

 5  https://pubmed.ncbi.nlm.nih.gov/15340662/

 6 https://pubmed.ncbi.nlm.nih.gov/26579222/

 7  https://pubmed.ncbi.nlm.nih.gov/31159777/

 8  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420971/

 9  https://www.medrxiv.org/content/10.1101/2020.04.01.20049528v1

10 https://www.medrxiv.org/content/10.1101/2020.03.30.20047217v2

11 https://www.nejm.org/doi/full/10.1056/NEJMp2006372

12 https://jamanetwork.com/journals/jama/fullarticle/2749214

13 https://www.cmaj.ca/content/188/8/567

14 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5779801/

15 https://pubmed.ncbi.nlm.nih.gov/19216002/

16 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420971/

17 https://academic.oup.com/cid/article/65/11/1934/4068747

18 https://www.jstage.jst.go.jp/article/bio/23/2/23_61/_pdf/-char/en

19 https://link.springer.com/article/10.1007/BF01658736

20 https://www.journalofhospitalinfection.com/article/0195-6701(91)90148-2/pdf

21 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2493952/pdf/annrcse01509-0009.pdf

22 https://web.archive.org/web/20200717141836/https://www.cidrap.umn.edu/news-perspective/2020/04/commentary-masks-all-covid-19-not-based-sound- datos

23 https://www.nap.edu/catalog/25776/rapid-expert-consultation-on-the-effectiveness-of-fabric-masks-for-the-covid-19-pandemic-april-8-2020

24 https://www.nap.edu/read/25776/chapter/1#6

25 https://wwwnc.cdc.gov/eid/article/26/5/19-0994_article

26 https://academic.oup.com/annweh/article/54/7/789/202744

27 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599448/

28 https://www.acpjournals.org/doi/10.7326/M20-1342

29 https://link.springer.com/article/10.1007/s00392-020-01704-y

30 https://clinmedjournals.org/articles/jide/journal-of-infectious-diseases-and-epidemiology-jide-6-130.php?jid=jide

31 https://www.sciencedirect.com/science/article/abs/pii/S1130147308702355