{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T16:42:50Z","timestamp":1771000970892,"version":"3.50.1"},"reference-count":11,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2006,7,18]],"date-time":"2006-07-18T00:00:00Z","timestamp":1153180800000},"content-version":"vor","delay-in-days":9042,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Intl Journal of Cancer"],"published-print":{"date-parts":[[1981,10,15]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Dietary data relating to 406 patients with gastrointestinal cancers (cases) and 812 controls have been analysed to test the hypotheses that dietary vitamin A (retinol) and its precursor, carotene, may be protective agents in human carcinogenesis. There was no deficit among cases in the intake of retinol\u2010containing food items whereas several of the main carotene\u2010containing fruits and vegetables were eaten less often among cases than among controls. However, when total daily intake was estimated, there was no protective effect of carotene, perhaps implying that some other constituent of the fruits and vegetables is protective.<\/jats:p>","DOI":"10.1002\/ijc.2910280405","type":"journal-article","created":{"date-parts":[[2007,2,19]],"date-time":"2007-02-19T18:53:19Z","timestamp":1171911199000},"page":"421-424","source":"Crossref","is-referenced-by-count":49,"title":["A note on the role of dietary retinol and carotene in human gastro\u2010intestinal cancer"],"prefix":"10.1002","volume":"28","author":[{"given":"B.","family":"Modan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Cuckle","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.","family":"Lubin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,7,18]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.2910150411"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.2910150405"},{"key":"e_1_2_1_4_1","unstructured":"Boutwell R. K. Consulting reviewer;Selected abstracts on vitamin A in cancer biology ICRDB NCI Bethesda Maryland (1979)."},{"key":"e_1_2_1_5_1","volume-title":"Food Composition Tables","author":"Gugenheim K.","year":"1979"},{"key":"e_1_2_1_6_1","first-page":"7","article-title":"Serum vitamin A (retinol) and cancer incidence in Evans County, Georgia","volume":"66","author":"Kark J. D.","year":"1981","journal-title":"J. nat. Cancer Inst."},{"key":"e_1_2_1_7_1","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1093\/oxfordjournals.aje.a112810","article-title":"Dietary risk factors in human bladder cancer","volume":"110","author":"Mettlin C.","year":"1975","journal-title":"Amer. J. Epidem."},{"key":"e_1_2_1_8_1","first-page":"1435","article-title":"Vitamin A and lung cancer","volume":"62","author":"Mettlin C.","year":"1979","journal-title":"J. nat. Cancer Inst."},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/jnci\/55.1.15"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(197412)34:6<2087::AID-CNCR2820340632>3.0.CO;2-3"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/290201a0"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(80)90169-5"}],"container-title":["International Journal of Cancer"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fijc.2910280405","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ijc.2910280405","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,12]],"date-time":"2023-11-12T10:07:42Z","timestamp":1699783662000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ijc.2910280405"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,10,15]]},"references-count":11,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1981,10,15]]}},"alternative-id":["10.1002\/ijc.2910280405"],"URL":"https:\/\/doi.org\/10.1002\/ijc.2910280405","archive":["Portico"],"relation":{},"ISSN":["0020-7136","1097-0215"],"issn-type":[{"value":"0020-7136","type":"print"},{"value":"1097-0215","type":"electronic"}],"subject":[],"published":{"date-parts":[[1981,10,15]]}}}