{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Elsevier"], "number_of_pages": 224, "isbn_13": ["9780702014918"], "isbn_10": ["0702014915"], "publish_date": "October 29, 1991", "key": "/b/OL11189492M", "authors": [{"key": "/a/OL2625049A"}, {"key": "/a/OL3403388A"}], "title": "Growth Factors in Endocrinology", "type": {"key": "/type/edition"}, "id": 14774443, "revision": 1}