Guilherme Vanoni Polanczyk
- [Sexual violence and its prevalence among adolescents, Brazil]Guilherme Vanoni Polanczyk
Departamento de Psiquiatria e Medicina Legal, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
Rev Saude Publica 37:8-14. 2003..To assess the prevalence o sexual violence among adolescents of public schools...
- The worldwide prevalence of ADHD: a systematic review and metaregression analysisGuilherme Polanczyk
ADHD Outpatient Program, Child and Adolescent Psychiatric Division, Hospital de Clinicas de Porto Alegre, Federal University of Rio Grande do Sul, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, Brazil 90035 003
Am J Psychiatry 164:942-8. 2007..Presently, the reasons for this discrepancy remain poorly understood. The purpose of this study was to determine the possible causes of the varied worldwide estimates of the disorder and to compute its worldwide-pooled prevalence...
- Epidemiologic considerations in attention deficit hyperactivity disorder: a review and updateGuilherme Polanczyk
ADHD Program, Child and Adolescent Psychiatric Division, Hospital de Clinicas de Porto Alegre, Rua Ramiro Barcelos, 2350, Porto Alegre, RS, Brazil, 90035 003
Child Adolesc Psychiatr Clin N Am 17:245-60, vii. 2008..Moreover, governments clearly must direct attention to childhood mental disorders to guarantee a healthy future for their countries...
- Protective effect of CRHR1 gene variants on the development of adult depression following childhood maltreatment: replication and extensionGuilherme Polanczyk
Department of Psychology and Neuroscience, Institute for Genome Sciences and Policy, Duke University, 2020 W Main St, Ste 201, Durham, NC 27708, USA
Arch Gen Psychiatry 66:978-85. 2009....
- Adolescents exposed to physical violence in the community: a survey in Brazilian public schoolsMaria Lucrécia Zavaschi
Federal University of Rio Grande do Sul, School of Medicine, Department of Psychiatry, Porto Alegre, Rio Grande do Sul, Brazil
Rev Panam Salud Publica 12:327-32. 2002..To determine the proportion of adolescents who have been exposed to physical violence in the city of Porto Alegre, Brazil...
- Trauma and countertransference: development and validity of the Assessment of Countertransference Scale (ACS)Erico de Moura Silveira Júnior
Núcleo de Estudos e Tratamento do Trauma Psíquico, Center for Study and Treatment of Traumatic Stress, Hospital de Clinicas de Porto Alegre, Rua Ramiro Barcelos 2350, Porto Alegre, RS, Brazil
Rev Bras Psiquiatr 34:201-6. 2012....