Multiple chemical sensitivity: respect the observations ... suspect the interpretations?
Richter
E
E
D004781:Environmental Exposure / Q000009:adverse effects*; D004785:Environmental Pollutants / Q000009:adverse effects*; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis / Q000209:etiology*; D009626:Terminology as Topic
D004785:Environmental Pollutants