{"id":"S85110637","label":"Radioactive tracers in immunology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110637","normalized_label":"radioactive tracers in immunology","broader":["http://id.loc.gov/authorities/subjects/sh85064581"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110637","provider":"lcsh","revision":"eeb331252c19568a","taxonomy_revision":"f050b5d4780b1289","title":"Radioactive tracers in immunology","url":"/topics/S85110637","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549962450632590852","address_version":"morton4x16-v1","coordinates":[0,20,19133,46080],"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}