[Extraction of a big-sized common bile duct stone by means of biliary sphincterotomy followed by papillary dilatation with a hydrostatic balloon].
García-Cano
J
J
Seccion de Aparato Digestivo, Hospital Virgen de la Luz, Cuenca.
Pérez Sola
A
A
Gómez Ruiz
C J
CJ
Viñuelas Chicano
M
M
Jimeno Ayllón
C
C
Sánchez Manjavacas
N
N