{"subject_places": ["Germany (West)"], "subjects": ["Health Insurance", "Medical policy", "Public health", "Social medicine", "Health insurance", "Social Medicine", "Medical Sociology", "History"], "key": "/works/OL5164477W", "title": "Individuelle Freiheit in sozialer Sicherheit", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1146145A"}}], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T08:52:26.076558"}, "last_modified": {"type": "/type/datetime", "value": "2023-12-09T19:38:10.828991"}}