{"isbn_13": ["9780721665290"], "physical_format": "Hardcover", "subtitle": "An Integrated Approach", "weight": "2.2 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["W.B. Saunders Company"], "number_of_pages": 364, "id": 10673980, "edition_name": "1st ed edition", "isbn_10": ["0721665292"], "publish_date": "January 15, 1998", "key": "/b/OL7863222M", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "title": "Chronic Pelvic Pain", "contributions": ["John F., M.D. Steege (Editor)", "Deborah A., Ph.D. Metzger (Editor)", "Barbara S., M.D. Levy (Editor)"], "subjects": ["Gastrointestinal & colorectal surgery", "Medical diagnosis", "Pain & pain management", "Medical / Nursing", "Pain (Medical Aspects)", "Medical", "Health/Fitness", "Pelvic Pain", "Gynecology & Obstetrics", "Chronic Disease", "Pain Medicine"], "physical_dimensions": "10.4 x 7.4 x 0.8 inches", "revision": 1}