{"subjects": ["Mathematical statistics", "Biomathematics", "Biometry", "Statistics as Topic"], "key": "/works/OL7024490W", "title": "Bancroft's introduction to biostatistics", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1967110A"}}], "type": {"key": "/type/work"}, "covers": [7363553], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-12-10T20:13:26.381540"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-10T22:21:14.473569"}}