by Carazo Martínez, O, Vargas Serrano, B, Rodríguez Romero, R
Published in Journal of clinical ultrasound (01.07.1989)

by Fernández Sánchez, J R, Rosell Pradas, J, Carazo Martinez, O, Torres Vela, E, Escobar Jimenez, F, Garbin Fuentes, I, Vara Thorbeck, R
Published in British journal of surgery (01.09.1993)

by Díaz-Lucas, E F, Martínez-Torres, J L, Fernández Mena, J, Carazo Martínez, O, de la Fuente Serrano, A, Zuluaga Gómez, A
Published in Journal of endourology (01.12.1997)