[RAPID FORMS OF SILICOSIS IN WORKERS ENGAGED IN BLASTING JUGS WITH PURE QUARTZ SAND].
D003604:Czechoslovakia; D006801:Humans; D009784:Occupational Diseases; D011791:Quartz; D012829:Silicosis
D011791:Quartz
CZECHOSLOVAKIA; OCCUPATIONAL DISEASES; SILICOSIS
RYCHL'E FORMY SILIK'OZ P RI TRYSK'AN'I KONV'I  CIST'YM K REMI CIT'YM P'ISKEM.