{"type": {"key": "/type/work"}, "title": "Opioid Crisis", "subjects": ["Opioids", "Analgesics", "Opioid abuse", "Treatment", "Prevention", "Opioid-Related Disorders", "History", "Prevention & control", "Opioid Analgesics", "Adverse effects"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL26049A"}}], "key": "/works/OL25747397W", "covers": [14851411], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2021-10-06T19:31:39.925822"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-30T17:19:25.557589"}}