Facemask against viral respiratory infections among Hajj pilgrims: A challenging cluster-randomized trial.
Alfelali M, Haworth EA, Barasheed O, Badahdah AM, Bokhary H, Tashani M, Azeem MI, Kok J, Taylor J, Barnes EH, El Bashir H, Khandaker G, Holmes EC, Dwyer DE, Heron LG, Wilson GJ, Booy R, Rashid H; Hajj Research Team.
Alfelali M, et al. Among authors: booy r.
PLoS One. 2020 Oct 13;15(10):e0240287. doi: 10.1371/journal.pone.0240287. eCollection 2020.
PLoS One. 2020.
PMID: 33048964
Free PMC article.
Clinical Trial.