A survey of smoking among Italian doctors: Table 1

Editor,—A survey of smoking in a representative sample of Italian doctors was conducted by the Istituto Doxa (the Italian branch of the Gallup Group) between 20 and 22 January 1999, within the framework of a European project coordinated by the British Medical Association. The sample was obtained from the official lists of the Federazione Nazionale degli Ordini dei Medici Chirurghi …