Educational software and improvement of first grade school students' knowledge about prevention of overweight and obesity.Luana Santos Vital Alves Coelho, Felipe Roner Vilanova Novais, +5 authors Márcia Christina Caetano RomanoInvestigacion y educacion en enfermeria2016OBJECTIVE To evaluate the effects of educational software to improve first grade school students' knowledge about prevention of overweight and obesity. METHODS This non-controlled trial with a… (More)