KRIVOY, Dr. Abraham. Serendipity. Gaceta Médica de Caracas, [S. l.], v. 110, n. 1, p. 3–8, 2020. Disponível em: https://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/20162. Acesso em: 10 dic. 2025.