I. Himmelmann K, Hagberg G, Beckung E, Hagberg B, Uvebrant P. The changing panorama of cerebral palsy in Sweden IX. Prevalence and origin in the birth-year period 1995-1998.Acta Paediatr 2005;94:287-294.::PMID::16028646II. Himmelmann K, Beckung E, Hagberg G, Uvebrant P. Gross and fine motor function and accompanying impairments in cerebral palsy. Dev Med Child Neurol 2006;48:417-423.::PMID::16700930III. Himmelmann K, Hagberg G, Wiklund LM, Eek MN, Uvebrant P. Dyskinetic cerebral palsy – a population-based study of children born in 1991-1998. Dev Med Child Neurol 2006; accepted for publication.IV. Himmelmann K, Beckung E, Hagberg G, Uvebrant P. Bilateral spastic cerebral palsy – epidemiology, function and growth. Submitted for publication.