Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0278-5919(10)00104-3
Hip Injuries and Disorders free resource MedlinePlus Health Information https://medlineplus.gov/hipinjuriesanddisorders.html
subscription/membership/fee required W.B. Saunders http://journals.elsevierhealth.com/retrieve/pii/S0278-5919(10)00104-3