{"publishers": ["Academic Press"], "covers": [9578597], "physical_format": "Hardcover", "key": "/books/OL9591999M", "authors": [{"key": "/authors/OL3291524A"}], "subjects": ["Analytical chemistry", "Pharmaceutical Chemistry", "Pharmacology", "Medical / Nursing"], "isbn_13": ["9780122608117"], "source_records": ["ia:analyticalprofil0011unse"], "title": "Analytical Profiles of Drug Substances (Analytical Profiles of Drug Substances and Excipients)", "number_of_pages": 665, "languages": [{"key": "/languages/eng"}], "isbn_10": ["0122608119"], "publish_date": "September 1982", "works": [{"key": "/works/OL9231989W"}], "type": {"key": "/type/edition"}, "first_sentence": {"type": "/type/text", "value": "Amiodarone was discovered in 1961 by Tondeur and Binon in the Labaz Laboratories in Belgium."}, "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2025-03-28T22:27:30.863452"}}