{"identifier":"nobleid:/w1/20260522/A98AC656","arkIdentifier":"ark:/48914/w1/20260522/A98AC656","version":1,"workTitle":"Comorbidity in hyperactive children: issues related to selection bias, gender, severity, and internalizing symptoms.","workType":"Journal Article","authors":"S Gabel, S Schmitz, D W Fulker","description":null,"workUrl":null,"existingDoi":"10.1007/BF02353443","createdAt":"2026-05-22T18:23:27.908883Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260522/A98AC656.v1"}