BENETTI, F.; PEÑHERRERA, E.; MALDONADO, T.; VERA, Y. D.; SUBRAMANIAN, V.; GEFFNER, L. Direct Myocardial Implantation of Human Fetal Stem Cells in Heart Failure Patients: Long-term Results. The Heart Surgery Forum, v. 13, n. 1, p. E31-E35, 11 Feb. 2010.