{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T20:31:16Z","timestamp":1791232276001,"version":"4.1.0"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["International Journal of Epidemiology"],"DOI":"10.1093\/ije\/dyh096","type":"journal-article","created":{"date-parts":[[2004,3,15]],"date-time":"2004-03-15T20:33:33Z","timestamp":1079382813000},"page":"469-476","source":"Crossref","is-referenced-by-count":127,"title":["Comparison of two cluster sampling methods for health surveys in developing countries"],"prefix":"10.1093","volume":"33","author":[{"given":"P.","family":"Milligan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2004,5,27]]},"container-title":["International Journal of Epidemiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/ije\/article-pdf\/33\/3\/469\/2119816\/dyh096.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,23]],"date-time":"2017-08-23T06:31:33Z","timestamp":1503469893000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ije\/article-lookup\/doi\/10.1093\/ije\/dyh096"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,5,27]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2004,5,27]]}},"URL":"https:\/\/doi.org\/10.1093\/ije\/dyh096","relation":{},"ISSN":["1464-3685"],"issn-type":[{"value":"1464-3685","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,5,27]]}}}