xperience with the pericardial window for the diagnosis of precordial lesions. Hospital Universitario del Valle, 1983-1987. Colomb Med [Internet]. 1988 Dec. 31 [cited 2026 Jan. 12];19(4):142-4. Available from: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/6232