title: Part IX. Laboratory evaluation of low-level chemical or toxic exposures.
authors.affiliation: Department of Pathology, University of Illinois at Chicago Medical Center, Illinois, USA.
authors.forename: R H
authors.initials: RH
authors.lastname: Williams
authors.forename: A
authors.initials: A
authors.lastname: Negrusz
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000379:methods*; D002845:Chromatography / Q000379:methods*; D004781:Environmental Exposure / Q000009:adverse effects*; D006801:Humans; D007118:Immunoassay / Q000379:methods; D011041:Poisoning / Q000175:diagnosis* / Q000209:etiology / Q000517:prevention & control; D012016:Reference Values; D013048:Specimen Handling