title: False negative screening tests for lupus anticoagulants--an unrecognized problem?
authors.affiliation: Haematological Research Laboratory, Ullevål University Hospital, Oslo, Norway.
authors.forename: E M
authors.initials: EM
authors.lastname: Jacobsen
authors.forename: F
authors.initials: F
authors.lastname: Wisløff
mesh_terms: D000328:Adult; D000368:Aged; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D016682:Lupus Coagulation Inhibitor / Q000032:analysis*; D008297:Male; D008875:Middle Aged; D010314:Partial Thromboplastin Time; D011517:Prothrombin Time
chemical_list: D016682:Lupus Coagulation Inhibitor