1. American Association of Occupational Health Nurses. (2012). Delivery of occupational and environmental health services. Retrieved from http://www.aaohn.org/practice/postion-statements.html
2. American Association of Occupational Health Nurses. (2013). Competencies in occupational and environmental health nursing. Retrieved from http://www.aaohn.org/practice/competencies.html
3. Snapshot of the AAOHN Membership
4. Career Paths in Occupational Medicine
5. Occupational Medicine Practice