Do inattention and hyperactivity symptoms equal scholastic impairment? evidence from three European cohorts

by Henriksen Tine, Moilanen Irma, Miettunen Jouko, Taanila Anja, Obel Carsten, Järvelin Marjo-Riitta, Rodriguez Alina, Pietiläinen Katri, Ebeling Hanna, Kotimaa Arto J, Linnet Karen, Olsen Jørn
Published 2007-11-01