By carefully measuring individual laborers» exposure to benzene and other chemicals, the researchers showed that the 109 workers exposed below the 1 ppm level still had white blood
cell counts almost 15 percent lower than similar workers who were not exposed.
Not exact matches
Classically, a white blood
cell count shows
almost no white blood
cells; there are very few causes of white
cell counts this low and the infection can be considered confirmed.
Classically, a white blood
cell count shows
almost no white blood
cells; there are few causes of white
cell counts this low and the infection can be considered confirmed.