{"first_sentence": {"type": "/type/text", "value": "Inflammatory causes of pain in the ear are evident from inspecting the external ear and tympanic membrane."}, "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "weight": "8.5 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["BMJ Publishing Group"], "number_of_pages": 72, "isbn_13": ["9780727912053"], "id": 10680615, "edition_name": "4 edition", "isbn_10": ["0727912054"], "publish_date": "October 1, 1997", "key": "/b/OL7868354M", "authors": [{"key": "/a/OL1993343A"}], "title": "ABC of Otolaryngology (ABC)", "type": {"key": "/type/edition"}, "subjects": ["Otorhinolaryngology (ENT)", "Reference works", "Otolaryngology", "Medical", "Medical / Nursing", "Health/Fitness", "Surgery - General", "Medical / Otorhinolaryngology"], "physical_dimensions": "11.6 x 8.1 x 0.2 inches", "revision": 1}