1. Why adolescent medicine?;Irwin;J Adolesc Health Care,1986
2. Accreditation Council for Graduate Medical Education. Program requirements for residency education. In: Graduate Medical Education Directory 1998–1999. Chicago: American Medical Association, 1998:66–74, 79–88, 211–20.
3. Adolescent medicine;Silber;Adolescence,1980
4. General eligibility requirements, certification in the pediatric subspecialties. Chapel Hill, NC: American Board of Pediatrics, 1998. Available at: http://www.abp.org/certinfo/subspec/ssproc.dgw. Accessed December 16, 1998.