Obsessive-compulsive symptom dimensions in a population-based, cross-sectional sample of school-aged children - Alvarenga, Pedro G.; Cesar, Raony C.; Leckman, James F.; Moriyama, Tais S.; Torres, Albina R.; Bloch, Michael H.; Coughlin, Catherine G.; Hoexter, Marcelo Q.; Manfro, Gisele G.; Polanczyk, Guilherme V.; Miguel, Euripedes C.; Rosario, Maria C. do (Journal of Psychiatric Research, 2015)