Name	Info	Provider	Link
	free resource	BioMed Central	https://veterinaryresearch.biomedcentral.com/articles/10.1186/s13567-020-00801-0
Testicular Disorders	free resource	MedlinePlus Health Information	https://medlineplus.gov/testiculardisorders.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32600413/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32600413