Authors: Schweizer, P Schellinger, K Schweizer, M

Citation: P. Schweizer et al., Semicircular papillotomy: a new surgical technique for removal of bile stones lodged in the ampulla of Vater, PEDIAT SURG, 17(5-6), 2001, pp. 406-409

Authors: Schweizer, P Schweizer, M Schellinger, K Kirschner, HJ Schittenhelm, C

Citation: P. Schweizer et al., Prognosis of extrahepatic bile-duct atresia after hepatoportoenterostomy, PEDIAT SURG, 16(5-6), 2000, pp. 351-355