Duct-to-mucosa versus invagination pancreaticojejunostomy after pancreaticoduodenectomy: a meta-analysis

// Shuisheng Zhang 1, * , Zhongmin Lan 1, * , Jianwei Zhang 1 , Yingtai Chen 1 , Quan Xu 1 , Qinglong Jiang 1 , Yajie Zhao 1 , Chengfeng Wang 1 , Xiaoning Bi 2 and Xiaozhun Huang 3 1 Department of Abdominal Surgical Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China 2 Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese...