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In normal pregnant women, 6% showed similar increases in anti-i titres.<\/jats:p>","DOI":"10.1136\/jcp.32.6.523","type":"journal-article","created":{"date-parts":[[2007,6,9]],"date-time":"2007-06-09T00:50:46Z","timestamp":1181350246000},"page":"523-527","source":"Crossref","is-referenced-by-count":4,"title":["Anti-i cold agglutinins in choriocarcinomatosis: trophoblastic i antigen."],"prefix":"10.1136","volume":"32","author":[{"given":"B J","family":"Boughton","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1979,6,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1111\/j.1423-0410.1967.tb03379.x","article-title":"Antii: identification of the \"non-specific\" cold-agglutinin","volume":"13","author":"Bell, C.A.; Zwicker, H.; Sacks, H.J.","year":"1967","unstructured":"Bell, C. A., Zwicker, H., and Sacks, H. J. (1967). 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