Custodio-Marroquín, Jesús Alonso. 2021. “Massive Hemopericardium Due to Overanticoagulation in a Patient With Mechanical Valve Prothesis: Case Report”. Revista Del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo 14 (2). Lima, Peru:226-28. https://doi.org/10.35434/rcmhnaaa.2021.142.1077.