# Ethnopharmacology { "id": "S2005008277", "title": "Ethnopharmacology", "url": "/topics/S2005008277", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "0ffa7ba0e018cb7a", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "578726048620242528", "address_version": "morton4x16-v1", "coordinates": [ 0, 478, 2046, 21504 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered works on the study of the use made of substances for medical purposes by particular societies or ethnic groups. Works on the study of the properties, preparation, and uses of drugs from natural sources are entered under Pharmacognosy. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh2005008277 No owner-reviewed local answer yet.