TY - GEN AU - Posner,Kelly AU - Melvin,Glenn A AU - Murray,Desiree W AU - Gugga,S Sonia AU - Fisher,Prudence AU - Skrobala,Anne AU - Cunningham,Charles AU - Vitiello,Benedetto AU - Abikoff,Howard B AU - Ghuman,Jaswinder K AU - Kollins,Scott AU - Wigal,Sharon B AU - Wigal,Tim AU - McCracken,James T AU - McGough,James J AU - Kastelic,Elizabeth AU - Boorady,Roy AU - Davies,Mark AU - Chuang,Shirley Z AU - Swanson,James M AU - Riddle,Mark A AU - Greenhill,Laurence L TI - Clinical presentation of attention-deficit/hyperactivity disorder in preschool children: the Preschoolers with Attention-Deficit/Hyperactivity Disorder Treatment Study (PATS) SN - 1044-5463 PY - 2008///0311 KW - Anxiety Disorders KW - complications KW - Attention Deficit Disorder with Hyperactivity KW - diagnosis KW - Attention Deficit and Disruptive Behavior Disorders KW - Central Nervous System Stimulants KW - therapeutic use KW - Child Behavior KW - Child, Preschool KW - Communication Disorders KW - Data Interpretation, Statistical KW - Ethnicity KW - Female KW - Humans KW - Male KW - Methylphenidate KW - Neuropsychological Tests KW - Prospective Studies KW - Psychiatric Status Rating Scales KW - Psychometrics KW - Research Design KW - Risk-Taking KW - Socioeconomic Factors KW - Wounds and Injuries KW - epidemiology N1 - Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial UR - https://doi.org/10.1089/cap.2007.0075 ER -