... Medicine, School of Dentistry,University of Copenhagen, Copenhagen, DenmarkJesper Reibel School of Dentistry 20 , Norre AlleeDK 22 00 Copenhagen N (Denmark)Tel. +45 35 326 720 , Fax +45 35 326 722 , E-Mail ... studies, the intervention is imple-mented. The last stage of the evidence loop is the monitor-ing of patients or population groups and the reassessment of the value and necessity of continuing the ... molarteeth of 14–16-year-old children in 1974 and19 82. Br Dent J 1988;164 :20 9 21 1. 24 Kidd EAM, Pitts NB: A reappraisal of the val-ue of the bitewing radiograph in the diagnosis of posterior...