Danish National IVF Registry 1994 and 1995. Treatment, pregnancy outcome and complications during pregnancy

References

• Bilan FIVNAT 1996. (FIVNAT 1996 report. French National Register on In Vitro Fertilisation). (in French with English abstract). Contracept Fertil Sex 1997; 25: 499–502.
   Google Scholar
• Lancaster P, Shafir E, Hurst T, Huang J. Assisted conception, Australia and New Zealand 1994 and 1995. Sydney: AIHW National Perinatal Statistics Unit, 1997: Assisted Conception Series: 2. ISSN 1038–7234.
   Google Scholar
• D.I.R. Deutsches IVF Register. Jahrbuch 1997. D.I.R. (German IVF registry. Yearbook 1997.) (in German without English abstract). Bundesgeschäfsstelle Ärztekammer Schleswig-Holstein, Bismarckallee 8–12. 23795 Bad Segeberg.
   Google Scholar
• Society for Assisted Reproductive Technology Registry (SART) and the American Society for Reproductive Medicine (ASRM). Assisted reproductive technology in the United States and Canada: 1995 results generated from the American Society for Reproductive Medicine/Society for Assisted Reproductive Technology Registry. Fertil Steril 1998; 69: 389–98.
   Google Scholar
• The Human Fertilisation and Embryology Authority (HFEA). The Patients’ guide to DI and iVf clinics. HFEA, Paxton House, 30 Artillery Lane, London E1 7LS, England. 1997: 3rd edition.
   Google Scholar
• Socialstyrelsen. Förlössningar efter provrörs-befruktningar i Sverige. (Births after assisted reproduction in Sweden.) (in Swedish without English abstract.) Socialstyrelsen. Stockholm, Sweden: 1998.
   Google Scholar
• Gissler M, Tiitinen A. IVF-statistics in Finland 1992–1996. (in Finnish with English summary and legends to tables). Helsinki, Finland : STAKES, National Research and Development Center for Welfare and Health. 1997:12/97.
   Google Scholar
• Westergaard HB, Johansen AMT, Erb K, Nyboe Andersen A. Danish National In-Vitro Fertilization Registry 1994 and 1995: a controlled study of births, malformations and cytogenetic findings. Hum Reprod 1999; 14: 1896–902.
   Google Scholar
• Danish National Board of Health. Medicinsk fødselsog misdannelsesstatistik 1994 og 1995. (Danish Medical birth and malformation statistics 1994 and 1995). (in Danish with English summary). Copenhagen, Denmark: Munks-gaard, Sundhedsstatistikken 1997: 6.
   Google Scholar
• Danish National Board of Health. International Classification of Diseases and Health Related Problems. 10. Revision. 1993. Copenhagen, Denmark: Munksgaard. 1997.
   Google Scholar
• Fertilitetslæger overhaler Sundhedsstyrelsen. Dagens Medicin 1998; 15: 25.
   Google Scholar
• Nygren KG, Bergh T, Nylund L, Wramsby H. Nordic In vitro fertilization embryo transfer (IVF/ET) treatment outcomes 1982–1989. Acta Obstet Gynecol Scand 1991; 70: 561–3.
   Google Scholar
• Staessen C, Nagy ZP, Liu J, Janssenswillen C, Camus M, Devroy P et al. One year’s experience with elective transfer of two good quality embryos in human in-vitro fertilization and intracytoplasmatic sperm injection programmes. Hum Repod 1995; 10: 3305–12.
   Google Scholar
• Karlström PO, Nygren KG, Wikland M. Does a shift to two embryo transfers after in vitro fertilization decrease the success and multiple birth rate? – An analysis of assistedreproductive technologies in Sweden 1991–1996. Fertil Steril 1999, Program suppl P–711.
   Google Scholar
• De Mouzon J, Lancaster P World Collaborative Report on In Vitro Fertilisation. Preliminary Data from 1995. International Working Group for Registers on Assisted Reproduction. J Assist Reprod Gen 1997; 14: 251–64.
   Google Scholar
• Govaerts I, Devreker F, Koenig I, Place I, Van den Bergh M, Englert Y. Comparison of pregnancy outcome after intracytoplasmatic sperm injection and in-vitro fertilization. Hum Reprod 1998; 13: 1514–18.
   Google Scholar
• Radestad A, Bui Th, Nygren KG, Koskimies A, Petersen K. The utilization rate and pregnancy outcome of multifetal pregnancy reduction in the Nordic countries. Acta Obstet Gynecol Scand 1996; 75: 651–3.
   Google Scholar
• Cohen J. How to avoid multiple pregnancies in assisted reproduction. Hum Reprod 1998; 13, suppl: 197–214.
   Google Scholar