Authors: Valla, JS Ordorica-Flores, RM Steyaert, H Merrot, T Bartels, AM Breaud, J Ginier, C Cheli, M

Citation: Js. Valla et al., Umbilical one-puncture laparoscopic-assisted appendectomy in children, SURG ENDOSC, 13(1), 1999, pp. 83-85

Authors: Valla, JS Steyaert, H Colomb, F Ginier, C

Citation: Js. Valla et al., Management of acute swollen scrotum in children., ANN CHIR, 52(10), 1998, pp. 1033-1037

Authors: Valla, JS Steyaert, H Colomb, F Ginier, C

Citation: Js. Valla et al., Impalpable ectopic testis: an excellent indication for laparoscopy, but bya specialist., ANN CHIR, 52(10), 1998, pp. 1038-1042

Authors: Valla, JS Steyaert, H Ginier, C

Citation: Js. Valla et al., What's new in correction of hypospadias over the last 10 years?, ANN CHIR, 52(10), 1998, pp. 1043-1048