[Investigation of the incidence of silicosis and silicotuberculosis in BCG-vaccinated underground workers of the Rodopsk Coal Basin].
D001500:BCG Vaccine; D002031:Bulgaria; D003032:Coal Mining; D006801:Humans; D008297:Male; D012829:Silicosis / Q000453:epidemiology*; D012830:Silicotuberculosis / Q000453:epidemiology*
D001500:BCG Vaccine
Issledovaniia zabolevaemosti silikozom i siliko-tuberkulezom u vaktsinirovannykh BTsZH podzemnykh rabochikh v Rodopskom rudnichnom basseĭne.