M. M. Galvão, Z. F. Peixinho, N. F. Mendes, L. E. Ianhez, and E. Sabbaga, “Endolymphatic irradiation in preparation for renal transplantation: a 26-year’s follow-up”, Sao Paulo Med J, vol. 116, no. 3, pp. 1710–1714, May 1998.