[Proceedings and abstracts of the 9th National Congress of the Italian Society of Adolescent Medicine. Catanzaro, Italy, October 24-26, 2002]. [electronic resource] - Minerva pediatrica Dec 2002 - 483-753 p. digital Publication Type: Congress; Overall ISSN: 0026-4946 Subjects--Topical Terms: AdolescentAdolescent MedicineHumans