How medicine and industrial hygiene interact.
D000397:Air Pollution / Q000032:analysis; D004781:Environmental Exposure; D004787:Environmental Pollution / Q000032:analysis*; D004812:Epidemiologic Methods; D005374:Filtration; D006801:Humans; D009787:Occupational Medicine / Q000295:instrumentation; D010316:Particle Size; D013997:Time Factors