[Symposium "Tobacco and Alcohol, Medical and Social Problems: introduction].
D000437:Alcoholism / Q000517:prevention & control*; D003226:Congresses as Topic; D006801:Humans; D000074606:Smoking Prevention; D013557:Switzerland
Symposium "Problèmes Médicaux et Sociaux du Tabagisme et de l'Alcoolisme: introduction.