title: Research and development at the department of preventive medicine at the medical school of the "Universidad Nacional Autonoma de Nicaragua", León, Nicaragua.
authors.affiliation: Universidad Nacional Autonoma de Nicaragua, Department of Social and Preventive Medicine, León.
authors.forename: R
authors.initials: R
authors.lastname: Amador Rodezno
authors.forename: J
authors.initials: J
authors.lastname: Piura Lopez
authors.forename: R
authors.initials: R
authors.lastname: Pena Garcia
mesh_terms: D004504:Education, Medical, Undergraduate; D006302:Health Services Research; D006801:Humans; D009527:Nicaragua; D011315:Preventive Medicine; D012106:Research; D012577:Schools, Medical / Q000458:organization & administration*; D013548:Sweden