{"type": {"key": "/type/work"}, "title": "Chirurgie der Speiser\u00f6hre", "subjects": ["Esophagus", "Surgery", "Esophageal Diseases", "Esophageal Neoplasms"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1900695A"}}], "key": "/works/OL33639776W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-01-10T16:32:26.692810"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-10T16:32:26.692810"}}