Brynja R. Guðmundsdóttir

Rivaroxaban Is Associated With Higher Rates of Gastrointestinal Bleeding Than Other Direct Oral Anticoagulants

Arnar B. Ingason, Jóhann P. Hreinsson, Arnar S Ágústsson et al. · Annals of Internal Medicine · 2021 · 81 citations

The contraceptive vaginal ring (NuvaRing®) and hemostasis: a comparative study

Ebba Margrét Magnúsdóttir, Ragnheiður I. Bjarnadóttir, Páll T. Önundarson et al. · Contraception · 2004 · 54 citations

Contraceptive Use, Contraception, Hormonal Contraceptive +10

Clinical phenotype in heterozygote and biallelic <scp>B</scp>ernard‐<scp>S</scp>oulier syndrome—A case control study

Elisabet R. Birgisdottir, Brynja R. Guðmundsdóttir, Bylgja Hilmarsdóttir et al. · American Journal of Hematology · 2014 · 33 citations

International collaborative study for the calibration of proposed International Standards for thromboplastin, rabbit, plain, and for thromboplastin, recombinant, human, plain

A.M.H.P. van den Besselaar, Veena Chantarangkul, F. Angeloni et al. · Journal of Thrombosis and Haemostasis · 2017 · 28 citations

International Collaborative Study, Thrombosis, International Standards +9

Fiix-prothrombin time versus standard prothrombin time for monitoring of warfarin anticoagulation: a single centre, double-blind, randomised, non-inferiority trial

Páll T. Önundarson, Charles W. Francis, Ólafur S. Indridason et al. · The Lancet Haematology · 2015 · 27 citations

Thrombosis, Venous Thrombosis, Cardiovascular Disease +12