Name Info Provider Link
Knee Injuries and Disorders free resource MedlinePlus Health Information https://medlineplus.gov/kneeinjuriesanddisorders.html
subscription/membership/fee required Springer https://link.springer.com/article/10.1007/s00167-021-06731-4
subscription/membership/fee required Wiley https://doi.org/10.1007/s00167-021-06731-4
Full text from free resource Hokkaido University Collection of Scholarly and Academic Papers: HUSCAP https://hdl.handle.net/2115/89277