id	domain	url
ajlm-1786	doi.org	https://doi.org/10.4102/ajlm.v11i1.1786
ajlm-1786	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/books/nbk179129
ajlm-1786	doi.org	https://doi.org/10.1001/jama.284.13.1683
ajlm-1786	doi.org	https://doi.org/10.1016/j.infpip.2020.100072
ajlm-1786	doi.org	https://doi.org/10.1002/jcla.22060
ajlm-1786	doi.org	https://doi.org/10.3390/ijerph16061060
ajlm-1786	doi.org	https://doi.org/10.1038/s43017-021-00223-2
ajlm-1786	doi.org	https://doi.org/10.1001/jama.2020.4770