Bouveret's syndrome with a concomitant incidental T1 gallbladder cancer.
Shinoda M, Aiura K, Yamagishi Y, Masugi Y, Takano K, Maruyama S, Irino T, Takabayashi K, Hoshino Y, Nishiya S, Hibi T, Kawachi S, Tanabe M, Ueda M, Sakamoto M, Hibi T, Kitagawa Y. Bouveret's syndrome with a concomitant incidental T1 gallbladder cancer. Clin J Gastroenterol. 2010 Oct; 3(5):248-53.