[Changes in lung function and chest X-ray of workers exposed to asphalt fume].
Guo
Xiang-Yun
XY
Liu
Yin-Yin
YY
D000328:Adult; D005260:Female; D006801:Humans; D006838:Hydrocarbons / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D016273:Occupational Exposure / Q000009:adverse effects*; D012123:Pulmonary Ventilation / Q000187:drug effects*; D013902:Radiography, Thoracic; D012906:Smoke / Q000009:adverse effects*; D014962:X-Ray Film
D006838:Hydrocarbons; D012906:Smoke; C006647:asphalt