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The results suggest that the effects of oral contraceptives on blood coagulation in haemophilic males are similar to those observed in normal females and that the changes are due to the oestrogenic component.<\/jats:p>","DOI":"10.1136\/jcp.24.1.23","type":"journal-article","created":{"date-parts":[[2007,6,9]],"date-time":"2007-06-09T00:50:46Z","timestamp":1181350246000},"page":"23-26","source":"Crossref","is-referenced-by-count":6,"title":["Coagulation studies in haemophilic patients taking oral contraceptives"],"prefix":"10.1136","volume":"24","author":[{"given":"A. L.","family":"Bloom","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Beck","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. C.","family":"Giddings","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P. 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