Assessing exposure of individuals in the identification of disease determinants.
D004785:Environmental Pollutants / Q000009:adverse effects; D004812:Epidemiologic Methods; D006801:Humans; D009153:Mutagens; D009784:Occupational Diseases / Q000139:chemically induced*; D012306:Risk; D012907:Smoking
D004785:Environmental Pollutants; D009153:Mutagens