マスクを常に着用する場合の「害」の検討はなぜ難しいのか
2) Coronavirus disease (COVID-19): Children and masks:https://www.who.int/news-room/questions-and-answers/item/q-a-children-and-masks-related-to-covid-19
3) Chan NC, Li K, Hirsh J. Peripheral Oxygen Saturation in Older Persons Wearing Nonmedical Face Masks in Community Settings. JAMA. 2020 Dec 8;324(22):2323-2324. doi: 10.1001/jama.2020.21905. PMID: 33125030; PMCID: PMC7600049.
4) Balestracci B, La Regina M, Di Sessa D, Mucci N, Angelone FD, D'Ecclesia A, Fineschi V, Di Tommaso M, Corbetta L, Lachman P, Orlandini F, Tanzini M, Tartaglia R, Squizzato A. Patient safety implications of wearing a face mask for prevention in the era of COVID-19 pandemic: a systematic review and consensus recommendations. Intern Emerg Med. 2023 Jan;18(1):275-296. doi: 10.1007/s11739-022-03083-w. Epub 2022 Sep 14. PMID: 36103082; PMCID: PMC9472745.