{"id":"S85054981","label":"Gingivitis, Necrotizing ulcerative","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85054981","normalized_label":"gingivitis, necrotizing ulcerative","broader":["http://id.loc.gov/authorities/subjects/sh85087993"],"aliases":["Necrotizing ulcerative gingivitis","Trench mouth","Ulcerative gingivitis","Ulceromembranous gingivitis","Vincent's gingivitis","Vincent's infection"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85054981","provider":"lcsh","revision":"45caadbf4bc41f67","taxonomy_revision":"f050b5d4780b1289","title":"Gingivitis, Necrotizing ulcerative","url":"/topics/S85054981","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290495662230225408","address_version":"morton4x16-v1","coordinates":[0,20,18264,5120],"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}