International normalised ratio (INR) measured on the CoaguChek S and XS compared with the laboratory for determination of precision and accuracy - Christensen, Thomas D; Larsen, Torben B; Jensen, Claus; Maegaard, Marianne; Sørensen, Benny (Thrombosis and haemostasis, 2009)
Keywords: Aged; Anticoagulants - administration & dosage; Coumarins - administration & dosage; Drug Monitoring - instrumentation; Drug Monitoring - methods; Female; Humans; International Normalized Ratio - instrumentation; International Normalized Ratio - methods; Male; Middle Aged; Point-of-Care Systems; Self Administration - methods; Sensitivity and Specificity