COVID-19 contact tracing: The Welsh experience.
Bright D, Brown G, Roberts RJ, Cottrell S, Gould A, Jesurasa A, Daniels P, Davies L.
Bright D, et al.
Public Health Pract (Oxf). 2020 Nov;1:100035. doi: 10.1016/j.puhip.2020.100035. Epub 2020 Dec 22.
Public Health Pract (Oxf). 2020.
PMID: 34173572
Free PMC article.