Name Info Provider Link
free resource BioMed Central https://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-019-6747-8
Ebola free resource MedlinePlus Health Information https://medlineplus.gov/ebola.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31023299/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/31023299
Full text from free resource White Rose Research Online https://eprints.whiterose.ac.uk/156544/