Name Info Provider Link
free resource BioMed Central https://veterinaryresearch.biomedcentral.com/articles/10.1186/s13567-018-0594-y
Bird Flu free resource MedlinePlus Health Information https://medlineplus.gov/birdflu.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30285871/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/30285871