[Studies show: hazards great in the laboratory environment].
D004781:Environmental Exposure; D004785:Environmental Pollutants / Q000009:adverse effects*; D006801:Humans; D007753:Laboratories / Q000592:standards*; D012306:Risk; D013548:Sweden
D004785:Environmental Pollutants
Undersökning visar: riskerna stora i laboratoriemiljö.