{"title": "Circulation of the blood", "subjects": ["Cardiovascular system", "Circulation", "Blood", "Cardiovascular System", "Blood Circulation"], "key": "/works/OL19467286W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1761284A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2074518A"}}], "type": {"key": "/type/work"}, "covers": [11376010], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2019-04-03T07:28:39.125222"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-10T16:09:48.098672"}}