{"first_sentence": {"type": "/type/text", "value": "profile and CBC blood count) may be \"normal\" even in these more serious illnesses. Regular X rays, electrocardiograms, and even very specialized X rays such as CT scans or MRl (magnetic resonance imaging) are useful when there are tumors, fractures, ruptured discs and so on."}, "physical_format": "Paperback", "subtitle": "The Youth and Health Hormone", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "weight": "2.4 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["McGraw-Hill"], "number_of_pages": 48, "isbn_13": ["9780879836955"], "id": 11018007, "edition_name": "1 edition", "isbn_10": ["0879836954"], "publish_date": "January 11, 1999", "key": "/b/OL8131365M", "authors": [{"key": "/a/OL21586A"}], "title": "Dhea", "type": {"key": "/type/edition"}, "subjects": ["Popular medicine", "Health/Fitness", "Health & Fitness", "Consumer Health", "Diets - General", "Healthy Living", "Health & Fitness / Healthy Living"], "physical_dimensions": "8.3 x 5.5 x 0.1 inches", "revision": 1}