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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.
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
Predicting optimal cervical mucus for infertility diagnosis.
Oei SG, Helmerhorst FM, Bloemenkamp KW, Dersjant-Roorda M, Keirse MJ. Oei SG, et al. Among authors: helmerhorst fm. Eur J Obstet Gynecol Reprod Biol. 1997 May;73(1):63-6. doi: 10.1016/s0301-2115(96)02694-2. Eur J Obstet Gynecol Reprod Biol. 1997. PMID: 9175691
239 results