{"isbn_13": ["9780323020527"], "physical_format": "Hardcover", "weight": "1.6 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Mosby"], "title": "Year Book of Neonatal and Perinatal Medicine", "id": 13920445, "edition_name": "Rev Ed edition", "isbn_10": ["0323020526"], "publish_date": "November 15, 2004", "key": "/b/OL10462205M", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "contributions": ["Avroy A. Fanaroff (Editor)", "Jeffrey M. Maisels (Editor)", "David Stevenson (Editor)"], "subjects": ["Materno-fetal medicine", "Neonatal medicine", "Yearbooks, annuals, almanacs", "Pediatrics", "Perinatology & Neonatology", "Medical / Pediatrics", "Medical", "Medical / Nursing"], "physical_dimensions": "8.9 x 6.1 x 0.9 inches", "revision": 1}