Schwill, Simon ; Krug, Katja ; Peters-Klimm, Frank ; van Lieshout, Jan ; Laux, Gunter ; Szecsenyi, Joachim ; Wensing, Michel (2018) Novel oral anticoagulants in primary care in patients with atrial fibrillation: a cross-sectional comparison before and after their introduction. BMC Family Practice, 19 (115). pp. 1-7. ISSN 1471-2296