title: Fundamental.
authors: Department of Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands.
authors: F R
authors: FR
authors: Rosendaal
authors: P H
authors: PH
authors: Reitsma
mesh_terms: D000818:Animals; D035843:Biomedical Research; D035081:Editorial Policies; D006405:Hematology; D006801:Humans; D010506:Periodicals as Topic