1. Cannon WB. Bodily Changes in Pain, Hunger, Fear and Rage: An Account of Recent Researches Into the Function of Emotional Excitement, 2nd edition. New York and London: D. Appleton and Company, 1929.
2. Dorn LD, Hitt S, Rotenstein D. Biopsychological and cognitive differences in children with premature vs. on-time adrenarche. Arch Pediatr Adolesc Med 1999;153(2):137–146.
3. Fisher PW, Shaffer D, Piacentini JC et al. Sensitivity of the diagnostic interview schedule for children, 2nd edition (DISC-2.1) for specific diagnoses of children and adolescents. J Am Acad Child Adolesc Psychiatry 1993;32:666–673.
4. Achenbach TM. Manual for the Child Behavior Checklist/4-18 and 1991 Profile. Burlington: University of Vermont, 1991.
5. Kovacs M. Children’s Depression Inventory (CDI) Manual. North Tonawanda, NY: Multi-Health Systems, 1992.