[Presentation of a joint study by the Conseil de l'Ordre des Médecins du Brabant d'expression francaise (Council of the Order of French-speaking Physicians of Brabant) and by the Conseil de l'Ordre des Avocats a la Cour d'Appel de Bruxelles (Council of the Order of Attorneys of the Court of Appeals of Brussels) on the problem of occupational medicine].