{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T06:39:13Z","timestamp":1782887953673,"version":"3.54.5"},"reference-count":0,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[1986,1,1]],"date-time":"1986-01-01T00:00:00Z","timestamp":504921600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nutr Health"],"published-print":{"date-parts":[[1986,1]]},"abstract":"<jats:p>The vast extent and the world wide distribution of vitamin A deficiency is discussed. Its epidemiology is reviewed and sources of vitamin A in diets recorded, along with the high requirements of children. Strategy for prevention is described under three headings short, medium and long term steps. Strategies in many countries received notice.<\/jats:p>","DOI":"10.1177\/026010608600400206","type":"journal-article","created":{"date-parts":[[2012,1,10]],"date-time":"2012-01-10T19:28:16Z","timestamp":1326223696000},"page":"105-112","source":"Crossref","is-referenced-by-count":22,"title":["The WHO Programme of Prevention and Control of Vitamin A Deficiency, Xerophthalmia and Nutritional Blindness"],"prefix":"10.1177","volume":"4","author":[{"given":"E.M.","family":"DeMaeyer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[1986,1,1]]},"container-title":["Nutrition and Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/026010608600400206","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/026010608600400206","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T17:31:01Z","timestamp":1777656661000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/026010608600400206"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1986,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1986,1]]}},"alternative-id":["10.1177\/026010608600400206"],"URL":"https:\/\/doi.org\/10.1177\/026010608600400206","relation":{},"ISSN":["0260-1060","2047-945X"],"issn-type":[{"value":"0260-1060","type":"print"},{"value":"2047-945X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1986,1]]}}}