Name	Info	Provider	Link
Knee Replacement	free resource	MedlinePlus Health Information	https://medlineplus.gov/kneereplacement.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20852843/
	subscription/membership/fee required	Springer	https://link.springer.com/article/10.1007/s00167-010-1264-4
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/20852843
	subscription/membership/fee required	Wiley	https://doi.org/10.1007/s00167-010-1264-4