{"languages": [{"key": "/l/eng"}], "subtitle": "The Facts (Oxford Medical Publications)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Oxford University Press, USA"], "number_of_pages": 216, "isbn_13": ["9780192621504"], "isbn_10": ["0192621505"], "publish_date": "November 19, 1992", "key": "/b/OL7382400M", "authors": [{"key": "/a/OL391615A"}, {"key": "/a/OL1980079A"}, {"key": "/a/OL2662123A"}], "title": "Ageing", "type": {"key": "/type/edition"}, "id": 10056683, "revision": 1}