{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Raven Pr"], "number_of_pages": 350, "id": 14551414, "isbn_13": ["9780781701990"], "isbn_10": ["0781701996"], "publish_date": "November 1997", "key": "/b/OL11005739M", "authors": [{"key": "/a/OL3524908A"}], "title": "Mitral Valve Prolapse and the Marfan Syndrome", "type": {"key": "/type/edition"}, "subjects": ["Cardiovascular medicine", "Cardiovascular Diseases", "Health/Fitness"], "revision": 1}