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Vaginal misoprostol prior to insertion of an intrauterine device: an RCT.
Dijkhuizen K, Dekkers OM, Holleboom CA, de Groot CJ, Hellebrekers BW, van Roosmalen GJ, Janssen CA, Helmerhorst FM. Dijkhuizen K, et al. Among authors: helmerhorst fm. Hum Reprod. 2011 Feb;26(2):323-9. doi: 10.1093/humrep/deq348. Epub 2010 Dec 15. Hum Reprod. 2011. PMID: 21159683 Clinical Trial.
Preeclampsia and genetic risk factors for thrombosis: a case-control study.
De Groot CJ, Bloemenkamp KW, Duvekot EJ, Helmerhorst FM, Bertina RM, Van Der Meer F, De Ronde H, Oei SG, Kanhai HH, Rosendaal FR. De Groot CJ, et al. Among authors: helmerhorst fm. Am J Obstet Gynecol. 1999 Oct;181(4):975-80. doi: 10.1016/s0002-9378(99)70335-2. Am J Obstet Gynecol. 1999. PMID: 10521764
The effect of factor V Leiden, oral contraceptive use, type of oral contraceptives and pregnancy on APC-r levels in women with or without a history of pre-eclampsia.
Bloemenkamp KW, de Groot CJ, Ronde HD, Duvekot EJ, Helmerhorst FM, Bertina RM. Bloemenkamp KW, et al. Among authors: helmerhorst fm. Eur J Obstet Gynecol Reprod Biol. 2001 Apr;95(2):225. doi: 10.1016/s0301-2115(00)00496-6. Eur J Obstet Gynecol Reprod Biol. 2001. PMID: 11301177 No abstract available.
239 results