{"id":"S85027069","label":"Clinical trials","description":"Here are entered works on prospective, controlled, randomized clinical studies designed to evaluate various medical management modalities.","source_url":"https://id.loc.gov/authorities/subjects/sh85027069","normalized_label":"clinical trials","broader":["http://id.loc.gov/authorities/subjects/sh85083133"],"aliases":["Controlled clinical trials","Patient trials of new treatments","Randomized clinical trials","Trials, Clinical"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85027069","provider":"lcsh","revision":"1d18f4a66adb32ef","taxonomy_revision":"f050b5d4780b1289","title":"Clinical trials","url":"/topics/S85027069","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126356974540030532","address_version":"morton4x16-v1","coordinates":[0,20,17827,62464],"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}