{"languages": [{"key": "/l/eng"}], "subtitle": "Proceedings of the Nycomed Scientific Symposium 1990 Held in Bergen, 8-9 October, 1990 (International C)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Excerpta Medica"], "type": {"key": "/type/edition"}, "number_of_pages": 250, "isbn_13": ["9780444814418"], "isbn_10": ["0444814418"], "publish_date": "June 1991", "key": "/b/OL7532128M", "authors": [{"key": "/a/OL1969797A"}], "title": "Cardiac Imaging: X-Ray, Mr, and Ultrasound ", "contributions": ["David Allison (Editor)"], "id": 10253484, "revision": 1}