{"languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Churchill Livingstone"], "type": {"key": "/type/edition"}, "number_of_pages": 928, "isbn_13": ["9780443047060"], "isbn_10": ["0443047065"], "publish_date": "December 15, 1998", "key": "/b/OL7528588M", "authors": [{"key": "/a/OL2706445A"}, {"key": "/a/OL2706446A"}], "title": "Estrogens and Progestogens In Clinical Practice", "contributions": ["Ian S. Fraser (Editor)", "Robert P. S. Jansen (Editor)", "Rogerio A. Lobo (Editor)", "Malcolm I. Whitehead (Editor)"], "id": 10247044, "revision": 1}