An unusual cause of protuberant lesion of duodenal bulb

Pan, XD; Qiao, ZG; Yang, BF

Yang, BF (corresponding author), Nantong Univ, Affiliated Wujiang Hosp, Suzhou Peoples Hosp 9, Dept Oncol, 2666 Ludang Rd, Suzhou 215200, Peoples R China.

DIGESTIVE AND LIVER DISEASE, 2021; 53 (9): 1204