Bullying in Brazilian schools: results from the National School-based Health Survey (PeNSE), 2009
Descriptive study of falls among children under the age of 15 in the municipality of Londrina (Paraná, Brazil)
Risk factors for road traffic injury among adolescents in Brazil: National Adolescent School-based Health Survey (PeNSE)
Violence exposures by school children in Brazil: results from the National Adolescent School-based Health Survey (PeNSE)