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The overall incidence of premalignant lesions of the cervix uteri as reported to the National Cancer Registry of Norway was 0.1% for the age group and period studied. Women with tubal infertility represent a small but comparatively high risk group for the development of precancerous lesions of the cervix uteri.<\/jats:p>","DOI":"10.1136\/bmj.287.6398.1019","type":"journal-article","created":{"date-parts":[[2009,4,2]],"date-time":"2009-04-02T11:00:59Z","timestamp":1238670059000},"page":"1019-1020","source":"Crossref","is-referenced-by-count":1,"title":["Precancerous lesions of the cervix uteri in infertile women."],"prefix":"10.1136","volume":"287","author":[{"given":"N","family":"Holst","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T","family":"Abyholm","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1983,10,8]]},"reference":[{"key":"ref_1","article-title":"National Cancer Registry of Norway (Oslo)","year":"1975","unstructured":"National Cancer Registry of Norway (Oslo). 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