{"id":"S2004001956","label":"Acoustic radiation force impulse imaging","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2004001956","normalized_label":"acoustic radiation force impulse imaging","broader":["http://id.loc.gov/authorities/subjects/sh85037502"],"aliases":["ARFI imaging"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2004001956","provider":"lcsh","revision":"b351982f435e1195","taxonomy_revision":"f050b5d4780b1289","title":"Acoustic radiation force impulse imaging","url":"/topics/S2004001956","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14125610885104149058","address_version":"morton4x16-v1","coordinates":[0,477,51858,36864],"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}