Fretheim, A.; Elgersma, I.H.; Kristiansen, F.A.; Varmbo, C.R.; Olsbø, M.K.S.; Glover, I.H.S.; Flatø, M.
The Effectiveness of Free Face Mask Distribution on Use of Face Masks. A Cluster Randomised Trial in Stovner District of Oslo, Norway. Int. J. Environ. Res. Public Health 2021, 18, 8971.
https://doi.org/10.3390/ijerph18178971
AMA Style
Fretheim A, Elgersma IH, Kristiansen FA, Varmbo CR, Olsbø MKS, Glover IHS, Flatø M.
The Effectiveness of Free Face Mask Distribution on Use of Face Masks. A Cluster Randomised Trial in Stovner District of Oslo, Norway. International Journal of Environmental Research and Public Health. 2021; 18(17):8971.
https://doi.org/10.3390/ijerph18178971
Chicago/Turabian Style
Fretheim, Atle, Ingeborg Hess Elgersma, Fredrik Aaeng Kristiansen, Caroline Rømming Varmbo, Miriam Kristine Salame Olsbø, Iselin Havstein Strand Glover, and Martin Flatø.
2021. "The Effectiveness of Free Face Mask Distribution on Use of Face Masks. A Cluster Randomised Trial in Stovner District of Oslo, Norway" International Journal of Environmental Research and Public Health 18, no. 17: 8971.
https://doi.org/10.3390/ijerph18178971
APA Style
Fretheim, A., Elgersma, I. H., Kristiansen, F. A., Varmbo, C. R., Olsbø, M. K. S., Glover, I. H. S., & Flatø, M.
(2021). The Effectiveness of Free Face Mask Distribution on Use of Face Masks. A Cluster Randomised Trial in Stovner District of Oslo, Norway. International Journal of Environmental Research and Public Health, 18(17), 8971.
https://doi.org/10.3390/ijerph18178971