id	domain	url
dhrp-51	doi.org	https://doi.org/10.47488/dhrp.v2is2.51
dhrp-51	dhrproceedings.org	http://dhrproceedings.org
dhrp-51	doi.org	https://doi.org/10.47488/dhrp.v2is2.51
dhrp-51	dhrproceedings.org	http://dhrproceedings.org
dhrp-51	doi.org	https://doi.org/10.47488/dhrp.v2is2.51
dhrp-51	dhrproceedings.org	http://dhrproceedings.org
dhrp-51	doi.org	https://doi.org/10.1007/s10900-02000921-w
dhrp-51	doi.org	https://doi.org/10.3390/ijerph17092997
dhrp-51	www.cidrap.umn.edu	https://www.cidrap.umn.edu/newsperspective/2020/11/covid-related-nursingshortages-hit-hospitals-nationwide
dhrp-51	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pmc/articles/p
dhrp-51	www.ncbi.nlm.nih.gov	https://www.ncbi.nlm.nih.gov/pmc/articles/p
dhrp-51	doi.org	https://doi.org/10.1016/j.ajp.2020.102119