{"type": {"key": "/type/work"}, "title": "Research issues in positron emission tomography", "subjects": ["Emission Tomography", "Congresses", "Positrons", "Emission"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7887675A"}}], "key": "/works/OL45189174W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-04-21T18:33:40.205123"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-21T18:33:40.205123"}}