Contraceptives and cerebral thrombosis: a five-year national case-control studyLIDEGAARD, Øjvind; KREINER, Svend.Contraception (Stoneham). 2002, Vol 65, Num 3, pp 197-205, issn 0010-7824Article

Sexual habits before multiple sclerosis : a National case-control studyLIDEGAARD, Øjvind; SVENDSEN, Anne Louise.Multiple sclerosis. 2008, Vol 14, Num 1, pp 67-72, issn 1352-4585, 6 p.Article

Invasive prenatal diagnostic practice in Denmark 1996 to 2006VESTERGAARD, Christina H. F; LIDEGAARD, Øjvind; TABOR, Ann et al.Acta obstetricia et gynecologica scandinavica. 2009, Vol 88, Num 3, pp 362-365, issn 0001-6349, 4 p.Article

Imprinting diseases and IVF : Danish National IVF cohort studyLIDEGAARD, Øjvind; PINBORG, Anja; ANDERSEN, Anders Nyboe et al.Human reproduction (Oxford. Print). 2005, Vol 20, Num 4, pp 950-954, issn 0268-1161, 5 p.Article

Oral contraception in Denmark 1998-2010WILSON, Nadia M; LAURSEN, Maja; LIDEGAARD, Øjvind et al.Acta obstetricia et gynecologica scandinavica. 2012, Vol 91, Num 7, pp 810-815, issn 0001-6349, 6 p.Article

Oral contraceptives and venous thromboembolism: a five-year national case-control studyLIDEGAARD, Øjvind; EDSTRÖM, Birgitte; KREINER, Svend et al.Contraception (Stoneham). 2002, Vol 65, Num 3, pp 187-196, issn 0010-7824Article

Hormonal contraception and venous thromboembolismLIDEGAARD, Øjvind; MILSOM, Ian; GEIRSSON, Reynir Tomas et al.Acta obstetricia et gynecologica scandinavica. 2012, Vol 91, Num 7, pp 769-778, issn 0001-6349, 10 p.Article

Hormonal contraception and risk of venous thromboembolism: national follow-up studyLIDEGAARD, Øjvind; LØKKEGAARD, Ellen; SVENDSEN, Anne Louise et al.BMJ. British medical journal (International ed.). 2009, Vol 339, Num 7720, pp 557-560, issn 0959-8146, 4 p.Article

Occlusive vascular diseases in oral contraceptive users : Epidemiology, pathology and mechanismsGODSLAND, Ian F; WINKLER, Ulrich; LIDEGAARD, Øjvind et al.Drugs (Basel). 2000, Vol 60, Num 4, pp 721-869, issn 0012-6667Article

Vanishing twins : a predictor of small-for-gestational age in IVF singletonsPINBORG, Anja; LIDEGAARD, Ojvind; FREIESLEBEN, Nina La Cour et al.Human reproduction (Oxford. Print). 2007, Vol 22, Num 10, pp 2707-2714, issn 0268-1161, 8 p.Article

Induced First-Trimester Abortion and Risk of Mental DisorderMUNK-OLSEN, Trine; LAURSEN, Thomas Munk; PEDERSEN, Carsten B et al.The New England journal of medicine. 2011, Vol 364, Num 4, pp 332-339, issn 0028-4793, 8 p.Article

Hormone Therapy and Different Ovarian Cancers: A National Cohort StudySTEINRUD MØRCH, Lina; LØKKEGAARD, Ellen; HELMS ANDREASEN, Anne et al.American journal of epidemiology. 2012, Vol 175, Num 12, pp 1234-1242, issn 0002-9262, 9 p.Article

Hormone Therapy and Ovarian CancerMORCH, Lina Steinrud; LØKKEGAARD, Ellen; ANDREASEN, Anne Helms et al.JAMA, the journal of the American Medical Association. 2009, Vol 302, Num 3, pp 298-305, issn 0098-7484, 8 p.Article

Spontaneous abortion: expectant management, medical treatment or surgical evacuationGRØNLUND, Lars; GRONLUND, Anne-Lise; CLEVIN, Lotte et al.Acta obstetricia et gynecologica Scandinavica. 2002, Vol 81, Num 8, pp 781-782, issn 0001-6349Article

First-Trimester Vaginal Bleeding and Complications Later in PregnancyLYKKE, Jacob Alexander; DIDERIKSEN, Katrine Lehrmann; LIDEGAARD, Øjvind et al.Obstetrics and gynecology (New York. 1953). 2010, Vol 115, Num 5, pp 935-944, issn 0029-7844, 10 p.Article

Hormone replacement therapy in Denmark, 1995-2004LØKKEGAARD, Ellen; LIDEGAARD, Øjvind; MØLLER, Lisbeth Nørgaard et al.Acta obstetricia et gynecologica Scandinavica. 2007, Vol 86, Num 11, pp 1342-1351, issn 0001-6349, 10 p.Article

Management of missed abortion: comparison of medical treatment with either mifepristone + misoprostol or misoprostol alone with surgical evacuation. A multi-center trial in Copenhagen county, DenmarkGRØNLUND, Annelise; GRØNLUND, Lars; CLEVIN, Lotte et al.Acta obstetricia et gynecologica Scandinavica. 2002, Vol 81, Num 11, pp 1060-1065, issn 0001-6349, 6 p.Article

First-Time First-Trimester Induced Abortion and Risk of Readmission to a Psychiatric Hospital in Women With a History of Treated Mental DisorderMUNK-OLSEN, Trine; MUNK LAURSEN, Thomas; PEDERSEN, Carsten B et al.Archives of general psychiatry. 2012, Vol 69, Num 2, pp 159-165, issn 0003-990X, 7 p.Article

Thrombotic Stroke and Myocardial Infarction with Hormonal ContraceptionLIDEGAARD, Øjvind; LOKKEGAARD, Ellen; JENSEN, Aksel et al.The New England journal of medicine. 2012, Vol 366, Num 24, pp 2257-2266, issn 0028-4793, 10 p.Article

Prognosis for Live Birth in Women With Recurrent Miscarriage: What Is the Best Measure of Success?LUND, Marie; KAMPER-JØRGENSEN, Mads; SVARRE NIELSEN, Henriette et al.Obstetrics and gynecology (New York. 1953). 2012, Vol 119, Num 1, pp 37-43, issn 0029-7844, 7 p.Conference Paper

Perinatal outcome of singleton siblings born after assisted reproductive technology and spontaneous conception: Danish national sibling-cohort studyAARIS HENNINGSEN, Anna-Karina; PINBORG, Anja; LIDEGAARD, Øjvind et al.Fertility and sterility. 2011, Vol 95, Num 3, pp 959-963, issn 0015-0282, 5 p.Article

Venous thromboembolism in pregnant and puerperal women in Denmark 1995―2005: A national cohort studyADSER VIRKUS, Rie; LETH LØKKEGAARD, Ellen Christine; BERGHOLT, Thomas et al.Thrombosis and haemostasis. 2011, Vol 106, Num 2, pp 304-309, issn 0340-6245, 6 p.Article

Maternal depression, antidepressant use in pregnancy and Apgar scores in infantsHANS MØRCH JENSEN; GRØN, Randi; LIDEGAARD, Øjvind et al.British journal of psychiatry (Print). 2013, Vol 202, Num MAI, pp 347-351, issn 0007-1250, 5 p.Article

Hormone therapy and risk of myocardial infarction : a national register studyLØKKEGAARD, Ellen; ANDREASEN, Anne Helms; JACOBSEN, Rikke Kart et al.European heart journal. 2008, Vol 29, Num 21, pp 2660-2668, issn 0195-668X, 9 p.Article