Permanent Commission and International Association on Occupational Health ; organizer: M. Horvath. -- Wiener Medical Academie, 1966. -- (15. Internationaler Kongress für Arbeitsmedizin = 15th International Congress on Occupational Health = 15ème Congrès International de Travail : Wien-Vienna-Vienne 19-24 September 1966 ; suppl. 3).