{"id":"S86001972","label":"Biological monitoring","description":"Here are entered works on the assessment of human or animal exposure to noxious agents by measuring the toxic agent and/or metabolite in biological specimens, e.g. blood, hair, etc.","source_url":"https://id.loc.gov/authorities/subjects/sh86001972","normalized_label":"biological monitoring","broader":["http://id.loc.gov/authorities/subjects/sh85103952","http://id.loc.gov/authorities/subjects/sh85136331"],"aliases":["Biologic monitoring","Biomonitoring (Toxicology)","Monitoring, Biological"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86001972","provider":"lcsh","revision":"f2790c47ec05ca5b","taxonomy_revision":"f050b5d4780b1289","title":"Biological monitoring","url":"/topics/S86001972","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14413770624583468544","address_version":"morton4x16-v1","coordinates":[0,20,33060,53248],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}