![Validity of DSM‐IV Attention‐Deficit/Hyperactivity Disorder for Younger Children]()
Validity of DSM‐IV Attention‐Deficit/Hyperactivity Disorder for Younger ChildrenLAHEY, BENJAMIN B.; PELHAM, WILLIAM E.; STEIN, MARK A.; LONEY, JAN; TRAPANI, CATHERINE; NUGENT, KATHLEEN; KIPP, HEIDI; SCHMIDT, ELISABETH; LEE, STEVE; CALE, MELISSA; GOLD, ERICA; HARTUNG, CYNTHIA M.; WILLCUTT, ERIK; BAUMANN, BARBARA · Journal of the American Academy of Child & Adolescent Psychiatry · 1998