{"languages": [{"key": "/l/eng"}], "subtitle": "An Introduction to Epidemiology at the Work Site (Oxford Medical Publications)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Oxford University Press, USA"], "number_of_pages": 100, "isbn_13": ["9780192618191"], "isbn_10": ["0192618199"], "publish_date": "May 30, 1991", "key": "/b/OL7382355M", "authors": [{"key": "/a/OL2662164A"}, {"key": "/a/OL2662165A"}, {"key": "/a/OL2662166A"}, {"key": "/a/OL2662167A"}], "title": "Searching for Causes of Work-Related Diseases", "type": {"key": "/type/edition"}, "id": 10056648, "revision": 1}