[ON THE ROLE OF ROENTGEN-CONTRAST NATURE OF IRON ORE IN THE ROENTGENOLOGIC PICTURE OF SIDERO-SILICOSIS].
D006801:Humans; D007501:Iron; D058085:Iron Compounds; D013902:Radiography, Thoracic; D012806:Siderosis; D012829:Silicosis
D058085:Iron Compounds; D007501:Iron
SIDEROSIS; SILICOSIS; THORACIC RADIOGRAPHY
O ROLI RENTGENOKONTRASTNOSTI ZHELEZORUDNO I PYLI V RENTGENOVSKO I KARTINE SIDERO-SILIKOZA.