# Alternative toxicity testing { "id": "S00009650", "title": "Alternative toxicity testing", "url": "/topics/S00009650", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "f1883ebf8647e4cb", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "9799973527720559680", "address_version": "morton4x16-v1", "coordinates": [ 0, 0, 150, 51200 ], "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 methods, techniques or procedures designed to replace or reduce the number of conventional laboratory animals used in research on toxicity, and/or alleviate their stress and discomfort. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh00009650 No owner-reviewed local answer yet.