title: Immunoassay drug screen results: easy to get, hard to interpret.
authors.forename: J
authors.initials: J
authors.lastname: Fisher
mesh_terms: D003429:Cross Reactions; D003951:Diagnostic Errors; D006801:Humans; D007118:Immunoassay / Q000379:methods*; D014116:Toxicology / Q000379:methods