{"title": "WHO Expert Committee on Biological Standardization", "subjects": ["Biological products", "Drugs, standards", "Chemical tests and reagents", "Congresses", "Standards", "Drugs", "Immunologic Factors", "Diagnostic Reagent Kits", "Reference Standards", "Vaccines"], "key": "/works/OL21070824W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2036311A"}}], "type": {"key": "/type/work"}, "covers": [14667639], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2020-08-03T19:17:08.102235"}, "last_modified": {"type": "/type/datetime", "value": "2024-10-10T04:44:05.191879"}}