Oliveira Filho, R.S. de, Santos, I.D.A.O., Ferreira, L.M., Almeida, F.A. de, Enokihara , M.M.S. e S., Barbieri, A. and Tovo Filho, R. 2000. Is intra-operative gamma probe detection really necessary for inguinal sentinel lymph node biopsy?. São Paulo Medical Journal. 118, 6 (Nov. 2000), 165–168.