Chromogenic anti-FXa assay calibrated with low molecular weight heparin in patients treated with rivaroxaban and apixaban: possibilities and limitations. - Margetić, Sandra; Ćelap, Ivana; Brkljačić, Diana Delić; Pavlović, Nikola; Goreta, Sandra Šupraha; Kobasić, Ivana; Lovrenčić-Huzjan, Arijana; Kes, Vanja Bašić (Biochemia Medica, 2020)