Name	Info	Provider	Link
Knee Injuries and Disorders	free resource	MedlinePlus Health Information	https://medlineplus.gov/kneeinjuriesanddisorders.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31842590/
	subscription/membership/fee required	Taylor & Francis	https://www.tandfonline.com/doi/full/10.1080/03008207.2019.1702031
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31842590
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-HLA-B-1