{"last_modified": {"type": "/type/datetime", "value": "2020-09-25T17:09:13.465645"}, "title": "Environmental Lead and Human Health; Science, Risk Assessment and Regulation (Trace Metals and other Contaminants in the Environment)", "created": {"type": "/type/datetime", "value": "2009-12-11T00:22:04.984287"}, "subjects": ["Lead, toxicology", "Environmental health", "Toxicity", "Lead", "Risk Assessment", "Toxicology", "Environmental aspects", "Law and legislation", "Environmental Exposure"], "latest_revision": 3, "key": "/works/OL9364294W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3405361A"}}], "type": {"key": "/type/work"}, "revision": 3}