Cigarette smoking, occupational dust exposure, and ventilatory capacity.
D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D004391:Dust; D004781:Environmental Exposure; D006184:Habits; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D009790:Occupations; D010947:Plants, Toxic; D012119:Respiration; D012907:Smoking; D013030:Spain; D013147:Spirometry; D014026:Nicotiana
D004391:Dust