Randomized Trial Evaluating the Effectiveness of the General Practitioner Involvement in Cancer Screening Invitations

You may be eligible if

• Living in Indre-et-Loire (french territorial division 37)
• Be affiliated to the following three health insurance companies: CPAM (Caisse Primaire d'Assurance Maladie), MSA (Mutualité Sociale Agricole), or RSI (Régime social des Indépendants)
• Having declared (to health insurance company) an attending physician who has given its written consent to participate in the study
• Present no exclusion criterion to cancer screening ( for each one)
• Be old from 50 to 74 years (breast and colorectal cancer) or from 25 to 65 years (cervical cancer)