TY - JOUR T1 - Therapeutic effect of low molecular weight chitosan containing sepia ink on ethanol-induced gastric ulcer in rats JO - Acta Cirúrgica Brasileira A1 - Zhang, Wei A1 - Liu, Kang A1 - Li, Lei A1 - Li, Yingxin A1 - Sui, Xianxian A1 - Rao, Yinzhu A1 - Wu, Jiahao A1 - Wu, Qiuping SN - 0102-8650 UL - 10.1590/S0102-865020160120000006 VL - 31 Y1 - 2016 PB - Brasil ER -