1. Bergman AB. Resident stress [special article]. Pediatrics.1988;82:260–263
2. ACGME. Program requirements for residency education. Available at: http://www.acgme.org
3. The Future of Pediatric Education II (FOPE II) Task Force. The role of pediatric subspecialists. Pediatrics.2000;105(suppl):185–189
4. Valko RJ, Clayton PJ. Depression in the internship. Dis Nerv System.1975;36:26–29
5. Uliana RL, Hubbell FA, Wyle FA, Gordon GH. Mood changes during internship J Med Educ.1984;59:118–123