Name	Info	Provider	Link
Male Infertility	free resource	MedlinePlus Health Information	https://medlineplus.gov/maleinfertility.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32578032/
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/15811
	subscription/membership/fee required	Springer	https://doi.org/10.1007/s10815-020-01836-0
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32578032