Name	Info	Provider	Link
Vasectomy	free resource	MedlinePlus Health Information	https://medlineplus.gov/vasectomy.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/6744166/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/6744166