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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 1
2003 3
2004 2
2005 3
2006 2
2007 4
2008 3
2009 4
2011 4
2012 5
2013 4
2014 9
2015 4
2016 8
2017 3
2018 2
2019 13
2020 16
2021 9
2022 13
2023 14
2024 15
2025 20

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142 results

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Page 1
Sequence diversity lost in early pregnancy.
Arnadottir GA, Jonsson H, Hartwig TS, Gruhn JR, Møller PL, Gylfason A, Westergaard D, Chan AC, Oddsson A, Stefansdottir L, Roux LL, Steinthorsdottir V, Swerford Moore KH, Olafsson S, Olason PI, Eggertsson HP, Halldórsson GH, Walters GB, Stefansson H, Gudjonsson SA, Palsson G, Jensson BO, Fridriksdottir R, Petersen JF; COPL Consortium; Helgason A, Norddahl GL, Rohde PD, Saemundsdottir J, Magnusson OT, Halldorsson BV, Bliddal S, Banasik K, Gudbjartsson DF, Nyegaard M, Sulem P, Thorsteinsdottir U, Hoffmann ER, Nielsen HS, Stefansson K. Arnadottir GA, et al. Nature. 2025 Jun;642(8068):672-681. doi: 10.1038/s41586-025-09031-w. Epub 2025 May 21. Nature. 2025. PMID: 40399685 Free PMC article.
P-piller til teenagere.
Løkkegaard E. Løkkegaard E. Ugeskr Laeger. 2014 Oct 13;176(42):V66507. Ugeskr Laeger. 2014. PMID: 25316356 Free article. Danish. No abstract available.
Re-torsion of the ovaries.
Hyttel TE, Bak GS, Larsen SB, Løkkegaard EC. Hyttel TE, et al. Among authors: lokkegaard ec. Acta Obstet Gynecol Scand. 2015 Mar;94(3):236-44. doi: 10.1111/aogs.12542. Epub 2014 Dec 11. Acta Obstet Gynecol Scand. 2015. PMID: 25412114 Free article. Review.
IVF versus ICSI in patients without severe male factor infertility: a randomized clinical trial.
Berntsen S, Zedeler A, Nøhr B, Rønn Petersen M, Grøndahl ML, Andersen LF, Løssl K, Løkkegaard E, Englund AL, Vestergaard Gabrielsen A, Prætorius L, Behrendt-Møller I, Langhoff Thuesen L, Vomstein K, Petri Lauritsen M, Ivanoska Trajcevski A, Frøding Skipper D, Westergaard D, Pinborg A, Svarre Nielsen H, la Cour Freiesleben N. Berntsen S, et al. Among authors: lokkegaard e. Nat Med. 2025 Jun;31(6):1939-1948. doi: 10.1038/s41591-025-03621-x. Epub 2025 Apr 11. Nat Med. 2025. PMID: 40217077 Free PMC article. Clinical Trial.
Cell-free fetal DNA for genetic evaluation in Copenhagen Pregnancy Loss Study (COPL): a prospective cohort study.
Schlaikjær Hartwig T, Ambye L, Gruhn JR, Petersen JF, Wrønding T, Amato L, Chi-Ho Chan A, Ji B, Bro-Jørgensen MH, Werge L, Petersen MMBS, Brinkmann C, Ribberholt JB, Dunø M, Bache I, Herrgård MJ, Jørgensen FS, Hoffmann ER, Nielsen HS; COPL consortium. Schlaikjær Hartwig T, et al. Lancet. 2023 Mar 4;401(10378):762-771. doi: 10.1016/S0140-6736(22)02610-1. Epub 2023 Feb 2. Lancet. 2023. PMID: 36739882
Progesterone concentrations on blastocyst transfer day in modified natural cycle frozen embryo transfer cycles.
Saupstad M, Bergenheim SJ, Bogstad JW, Petersen MR, Klajnbard A, Prætorius L, Freiesleben NLC, Englund AL, Løkkegaard ECL, Knudsen UB, Husth M, Alsbjerg B, Møller JE, Dam TV, Forman JL, Pinborg A, Løssl K. Saupstad M, et al. Among authors: lokkegaard ecl. Reprod Biomed Online. 2024 Jul;49(1):103862. doi: 10.1016/j.rbmo.2024.103862. Epub 2024 Feb 6. Reprod Biomed Online. 2024. PMID: 38735231 Free article. Clinical Trial.
Hormonal Contraception and Retinal Vascular Occlusion Risk.
Niazi S, Gnesin F, Jawad BN, Niazi Z, Løkkegaard E, Mørch L, Torp-Pedersen C, Subhi Y, Meaidi A. Niazi S, et al. Among authors: lokkegaard e. Am J Ophthalmol. 2025 Sep;277:286-294. doi: 10.1016/j.ajo.2025.05.027. Epub 2025 May 27. Am J Ophthalmol. 2025. PMID: 40441504 Free article.
142 results