1.
Yoncheva I, Biserov D, Negreva M. Permanent Pacemaker Implantation: Early Post-Implantation Data. AMB [Internet]. 2024 Mar. 18 [cited 2024 Nov. 21];51(1):8-16. Available from: https://journals.mu-sofia.bg/index.php/amb/article/view/59