Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcurol.biomedcentral.com/articles/10.1186/s12894-020-00741-z
Fractures	free resource	MedlinePlus Health Information	https://medlineplus.gov/fractures.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33148253/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33148253