No significant association between response to methylphenidate and genes of the dopaminergic and serotonergic systems in a sample of brazilian children with attention-deficit/hyperactivity disorderZENI, Cristian Patrick; GUIMARAES, Ana Paula; POLANCZYK, Guilherme V et al.American journal of medical genetics. Part B, Neuropsychiatric genetics. 2007, Vol 144, Num 3, pp 391-394, issn 1552-4841, 4 p.Article

Attention-deficit hyperactivity disorder : A study of association with both the dopamine transporter gene and the dopamine D4 receptor geneROMAN, Tatiana; SCHMITZ, Marcelo; POLANCZYK, Guilherme et al.American journal of medical genetics. 2001, Vol 105, Num 5, pp 471-478, issn 0148-7299Article

Is the α-2A adrenergic receptor gene (ADRA2A) associated with attention-deficit/hyperactivity disorder?ROMAN, Tatiana; SCHMITZ, Marcelo; POLANCZYK, Guilherme V et al.American journal of medical genetics. 2003, Vol 120B, Num 1, pp 116-120, issn 0148-7299, 5 p.Article

Dopamine transporter gene and response to methylphenidate in attention-deficit/hyperactivity disorderROMAN, Tatiana; SZOBOT, Claudia; MARTINS, Silvia et al.Pharmacogenetics (London). 2002, Vol 12, Num 6, pp 497-499, issn 0960-314X, 3 p.Article

A Common Haplotype at the Dopamine Transporter Gene 5' Region is Associated With Attention-Deficit/Hyperactivity DisorderGENRO, Julia P; POLANCZYK, Guilherme V; ZENI, Cristian et al.American journal of medical genetics. Part B, Neuropsychiatric genetics. 2008, Vol 147, Num 8, pp 1568-1575, issn 1552-4841, 8 p.Article

Association between DRD4 gene and performance of children with ADHD in a test of sustained attentionKIELING, Christian; ROMAN, Tatiana; DOYLE, Alysa E et al.Biological psychiatry (1969). 2006, Vol 60, Num 10, pp 1163-1165, issn 0006-3223, 3 p.Article

22q11.2 Deletion Syndrome in Patients Admitted to a Cardiac Pediatric Intensive Care Unit in BrazilROSA, Rafael F. M; PILLA, Carlo B; PASKULIN, Giorgio A et al.American journal of medical genetics. Part A. 2008, Vol 146, Num 13, pp 1655-1661, issn 1552-4825, 7 p.Article

Association between alpha-2a-adrenergic receptor gene and ADHD inattentive typeSCHMITZ, Marcelo; DENARDIN, Daniel; LAUFER SILVA, Tatiana et al.Biological psychiatry (1969). 2006, Vol 60, Num 10, pp 1028-1033, issn 0006-3223, 6 p.Article

Joint analysis of the DRD5 marker concludes association with attention-deficit/hyperactivity disorder confined to the predominantly inattentive and combined subtypesLOWE, Naomi; KIRLEY, Aiveen; MIDDLE, Fiona et al.American journal of human genetics. 2004, Vol 74, Num 2, pp 348-356, issn 0002-9297, 9 p.Article

A promoter polymorphism (-839 C>T) at the dopamine transporter gene is associated with attention deficit/ hyperactivity disorder in Brazilian childrenGENRO, Julia P; ZENI, Cristian; POLANCZYK, Guilherme V et al.American journal of medical genetics. Part B, Neuropsychiatric genetics. 2007, Vol 144, Num 2, pp 215-219, issn 1552-4841, 5 p.Article

Serotonin genes and attention deficit/hyperactivity disorder in a Brazilian sample : Preferential transmission of the HTR2A 452His allele to affected boysGUIMARAES, Ana Paula M; ZENI, Cristian; POLANCZYK, Guilherme V et al.American journal of medical genetics. Part B, Neuropsychiatric genetics. 2007, Vol 144, Num 1, pp 69-73, issn 1552-4841, 5 p.Article

Association of the adrenergic α2A receptor gene with methylphenidate improvement of inattentive symptoms in children and adolescents with attention-deficit/hyperactivity disorderPOLANCZYK, Guilherme; ZENI, Cristian; GENRO, Julia P et al.Archives of general psychiatry. 2007, Vol 64, Num 2, pp 218-224, issn 0003-990X, 7 p.Article

Brain perfusion and dopaminergic genes in boys with attention-deficit/hyperactivity disorderSZOBOT, Claudia; ROMAN, Tatiana; CUNHA, Renato et al.American journal of medical genetics. 2005, Vol 132B, Num 1, pp 53-58, issn 0148-7299, 6 p.Article

Further evidence for the association between attention-deficit/hyperactivity disorder and the dopamine-β-hydroxylase geneROMAN, Tatiana; SCHMITZ, Marcelo; POLANCZYK, Guilherme V et al.American journal of medical genetics. 2002, Vol 114, Num 2, pp 154-158, issn 0148-7299Article