GEFFNER, L.; MALDONADO, T.; PEÑAHERRERA, E.; DUARTE VERA, Y. Surgical Myocardial Implantation of Human Fetal Stem Cells in Heart Failure Patients. Oncología (Ecuador), [S. l.], v. 17, n. 1, 2007. Disponível em: https://roe.solca.med.ec/index.php/johs/article/view/387. Acesso em: 7 jul. 2024.