- American Health Care Association
www.ahcancal.org - American Physical Therapy Association
www.apta.org - American Public Health Association
www.apha.org - Developmental Disabilities Resource Center
www.ddrcco.com - International Council of Nurses
www.icn.ch - The AGS Foundation for Health in Aging
www.healthinaging.org - U.S. Department of Health & Human Services
www.hhs.gov
