{"title": "The Johns Hopkins manual of gynecology and obstetrics", "subjects": ["Female Genital Diseases", "Women's Health", "Obstetrics", "Handbooks", "Gynecology", "Handbooks, manuals"], "key": "/works/OL18368751W", "type": {"key": "/type/work"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7561946A"}}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2019-02-06T02:52:56.619376"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-03T17:49:53.809037"}}