Kalverboer, Alex Fedde, A neurobehavioural study in preschool children / by Alex Fedde Kalverboer. - ix, 134 pages : illustrations ; 25 cm. - Clinics in developmental medicine ; no.54 . - Clinics in developmental medicine ; no.54 . Bibliography : page 130-134. ISBN: 0433182601 Subjects--Topical Terms: Nervous system.