{"title": "Fortification of Yellow Fats with Vitamins A & D, (Report on Health & Social Subjects)", "key": "/works/OL7924945W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2645777A"}}], "type": {"key": "/type/work"}, "subjects": ["Food additives", "Oils and fats, edible", "Margarine Vitamin deficiency Public health policy", "Lipids", "Vitamin A.", "Vitamin D.", "Butter", "Vitamin A in human nutrition", "Vitamin D in human nutrition", "Margarine", "Vitamin A", "Vitamin D"], "covers": [14467670], "description": {"type": "/type/text", "value": "x,46p. ; 25cm"}, "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-10T22:13:35.559002"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-05T04:56:59.495513"}}