Poli, Daniela, Emilia Antonucci, Gualtiero Palareti, Roberto Facchinetti, Pietro Falco, Giuseppina Serricchio, Teresa Lerede, Lucilla Masciocco, Paolo Gresele, and Sophie Testa. “Major Bleedings in Mechanical Prosthetic Heart Valves Patients on Vitamin K Antagonist Treatment. Data from the PLECTRUM Study”. Bleeding, Thrombosis, and Vascular Biology 1, no. 2 (July 27, 2022). Accessed February 8, 2023. https://btvb.org/btvb/article/view/34.