Book reviewed in this article:Birthplace.Report of the Confidential Enquiry into Facilities Available at the Place of Birth. Conducted by the National Birthday Trust. Edited byGeoffrey Chamberlain&Philippa Gunn:Conduct Disorders in Childhood and Adolescence.ByA.E. Kazdin.Using and Understanding Medical Statistics.2nd Revised Edition byD.E. Matthews&V.T. Farewell.Child Health in a Changing Society.Edited byJ. O. ForfarEpidemiology, Health and Society — Selected Papers.Edited byM. SusserHealth of Nordic Children — Children's Health and Well‐Being in the Nordic Countries.Clinics in Developmental Medicine, No. 98. ByL. Kohler&G. Jako