Full text: Available Index: LILACS (Americas) Main subject: Social Class / Diabetes Mellitus Type of study: Etiology study / Observational study / Prevalence study / Risk factors Limits: Adolescent / Female / Humans / Male Country/Region as subject: South America / Chile Language: Spanish Journal: Rev. méd. Chile Journal subject: Medicine Year: 2006 Type: Article Affiliation country: Denmark Institution/Affiliation country: University of Aarhus/DK