Work demands and threshold limits.
D000220:Adaptation, Biological; D002248:Carbon Monoxide / Q000494:pharmacology; D002490:Central Nervous System / Q000187:drug effects / Q000502:physiology; D004526:Efficiency; D004781:Environmental Exposure; D006801:Humans; D009787:Occupational Medicine; D009790:Occupations; D012018:Reflex; D014937:Work / Q000592:standards*
D002248:Carbon Monoxide