BCG vaccination in silicosis. II. An experimental study of the influence of inhaled quartz dust upon infection by BCG (Aronson), H37Ra, and M. marinum strains of tubercle bacilli.

BCG vaccination in silicosis. II. An experimental study of the influence of inhaled quartz dust upon infection by BCG (Aronson), H37Ra, and M. marinum strains of tubercle bacilli.