Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Zh G, Tiurin"'
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (10)
The study covered influence of quartz industrial dust and concomitant chronic bronchitis on neutrophil--macrophage index in tuberculous workers engaged into pneumoconiosis hazard industry. Increased more than 0.7, the index suggests unfavorable progn