# Ultrasonic encephalography { "id": "S85139480", "title": "Ultrasonic encephalography", "url": "/topics/S85139480", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "d44e54e8d0ae1260", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "900794693338661376", "address_version": "morton4x16-v1", "coordinates": [ 0, 20, 19584, 24576 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh85139480 No owner-reviewed local answer yet.