(Q57119865)
Statements
Subtypes versus severity differences in attention-deficit/hyperactivity disorder in the Northern Finnish Birth Cohort (English)
James M Swanson
Bengt Muthén
Irma K Moilanen
James J McGough
Sandra K Loo
May H Yang
Anja Taanila
Tuula Hurtig
Susan L Smalley
1 December 2007