Correia Tavares I, Santos Silva I, Cró de Nóbrega M, Antão C. ARE PATIENTS WITH ATRIAL FIBRILLATION MEDICATED WITH WARFARIN EFFECTIVELY HYPOCOAGULATED? OBSERVATIONAL STUDY IN TWO FAMILY HEALTH UNITS IN THE LISBON REGION. RH [Internet]. 2022 May 10 [cited 2026 Sep. 10];(87):20-6. Available from: https://revistahipertensao.pt/index.php/rh/article/view/2