{"id":"S2002006375","label":"Controlled release","description":"Use as a topical subdivision under individual drugs and groups of drugs. Under individual and groups of non-drug chemicals use the subdivision [Therapeutic use--Controlled release]","source_url":"https://id.loc.gov/authorities/subjects/sh2002006375","normalized_label":"controlled release","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002006375","provider":"lcsh","revision":"440d934d3519fff8","taxonomy_revision":"f050b5d4780b1289","title":"Controlled release","url":"/topics/S2002006375","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9515129656609744390","address_version":"morton4x16-v1","coordinates":[0,477,20677,39936],"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}