天津医药
坏疽性脓皮病伴溃疡性结肠炎继发肛瘘一例
杜小燕, 李玲
A case report of anal fistula secondary to gangrene pyoderma with ulcerative colitis
DU Xiao-yan, LI Ling
天津医药 . 2019, (1): 90 -93 .  DOI: 10.11958/20181433