{"created": {"type": "/type/datetime", "value": "2009-12-10T06:26:34.341794"}, "subjects": ["Employees", "Drug testing", "Substance Abuse Detection", "Occupational Health Services", "Methods", "Substance-Related Disorders", "Legislation & jurisprudence", "Organization & administration", "Workplace", "Diagnosis", "Personnel Management"], "latest_revision": 6, "key": "/works/OL4464086W", "title": "Drug testing", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL889973A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-11-11T08:34:47.765585"}, "covers": [9753405], "revision": 6}