{"created": {"type": "/type/datetime", "value": "2009-12-09T01:42:41.517623"}, "subject_places": ["Virginia"], "subjects": ["Internists", "Pediatricians", "Physician services utilization", "Physicians (General practice)", "Statistics", "Supply and demand"], "latest_revision": 2, "key": "/works/OL697490W", "title": "Health manpower study, primary care physicians", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL54970A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T05:56:21.365028"}, "revision": 2}