Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S8756-3282(12)00012-9
Hip Injuries and Disorders free resource MedlinePlus Health Information https://medlineplus.gov/hipinjuriesanddisorders.html
subscription/membership/fee required ClinicalKey https://www.clinicalkey.com/content/playBy/pii?v=S8756-3282(12)00012-9