A prospective cluster controlled randomized study. The intervention is a multifaceted group training program for GPs in priority setting and waiting time indication by using the national prioritization guidelines. The comprehensiveness and appropriateness of the referrals are scored and registered by trained hospital consultants. Three of the hospital divisions who receive most referrals are chosen for registration: dermatology, urology and orthopedics. The referral rates will be followed for both groups.