{"subjects": ["Mercury", "Toxicology", "Dental amalgams", "Jaws, fracture", "Dentistry, operative", "Jaws"], "key": "/works/OL9212839W", "title": "Beyond Amalgam", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3275906A"}}], "type": {"key": "/type/work"}, "covers": [1692076], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T00:02:43.920103"}, "last_modified": {"type": "/type/datetime", "value": "2024-06-18T17:53:58.291080"}}