Occupational Dust Exposure and Prevalence of Respiratory Symptoms among Conduit Repair Workers.
KUMAGAI, Shinji, KURUMATANI, Norio, NAKACHI, Shigeharu, NAKAGIRI, Shingo, HARA, KunioVolume:
35
Year:
1993
Language:
english
Journal:
Sangyo Igaku
DOI:
10.1539/joh1959.35.540
File:
PDF, 667 KB
english, 1993