- U.S. Department of Health & Human Services www.hhs.gov
- WebMD www.webmd.com
- MedicineNet – Health and Medical Information Produced by Doctors www.medicinenet.com
- Everyday Health – Online Health Information www.everydayhealth.com
- MayoClinic.com – Fractures www.mayoclinic.com
- National Institutes of Health health.nih.gov
- Home Health Patient Rights (42 CFR § 484.50) www.ecfr.gov
