{"id":"S85045013","label":"Estrogen--Antagonists","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85045013","normalized_label":"estrogen--antagonists","broader":["http://id.loc.gov/authorities/subjects/sh85061977"],"aliases":["Antagonists, Estrogen","Antiestrogens","Estrogen antagonists"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85045013","provider":"lcsh","revision":"072ce89a792b35bb","taxonomy_revision":"f050b5d4780b1289","title":"Estrogen--Antagonists","url":"/topics/S85045013","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"866956398364608000","address_version":"morton4x16-v1","coordinates":[0,20,18108,21504],"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}