Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/MDOI-JR-03-2008-89-3-C1-0221-0363-101019-200801103
Foot Injuries and Disorders free resource MedlinePlus Health Information https://medlineplus.gov/footinjuriesanddisorders.html