Campos, Mário Low significance of MECP2 mutations as a cause of mental retardation in Brazilian males. [electronic resource] - Brain & development Jun 2007 - 293-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0387-7604 Standard No.: 10.1016/j.braindev.2006.09.012 doi Subjects--Topical Terms: AdultBrazil--epidemiologyChildChild, PreschoolCognition Disorders--geneticsCohort StudiesDNA--geneticsGenetic VariationHumansInfantIntellectual Disability--epidemiologyIntrons--geneticsMaleMethyl-CpG-Binding Protein 2--geneticsMutation--geneticsMutation, Missense--geneticsReverse Transcriptase Polymerase Chain Reaction