{"isbn_13": ["9789241545518"], "physical_format": "Hardcover", "subtitle": "Concepts, Ethics, Measurement and Application", "weight": "3.2 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["World Health Organization"], "number_of_pages": 770, "id": 12569506, "first_sentence": {"type": "/type/text", "value": "This volume addresses the conceptual, ethical, empirical and technical challenges in summarizing the health of populations."}, "isbn_10": ["9241545518"], "publish_date": "November 2002", "key": "/b/OL9316875M", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "title": "Summary Measures of Population Health", "contributions": ["World Health Organization (Corporate Author)", "Christopher J. L. Murray (Editor)", "Joshua A. Salomon (Editor)", "Colin D. Mathers (Editor)", "Alan D. Lopez (Editor)"], "subjects": ["Medical research", "Personal & public health", "Social research & statistics", "Medical ethics", "Medical", "Health status indicators", "Ethics", "Population Surveillance"], "physical_dimensions": "9 x 6.6 x 2.2 inches", "revision": 1}