title: Re: Forceps-related endoscopic transpapillary biliary biopsy programmes, reply: endoscopic biopsy techniques for proximal biliary strictures.
authors.affiliation: Special Minimally Invasive Surgery, The First Hospital of Lanzhou University, Lanzhou, China; Hepatopancreatobiliary Surgery Institute of Gansu Province, Clinical Medical College Cancer Center of Lanzhou University, Lanzhou, China. drlixun@163.com.
authors.forename: Wenbo
authors.initials: W
authors.lastname: Meng
authors.forename: Ping
authors.initials: P
authors.lastname: Yue
authors.forename: Zhiwen
authors.initials: Z
authors.lastname: Luo
authors.forename: Xun
authors.initials: X
authors.lastname: Li
mesh_terms: D001706:Biopsy; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002779:Cholestasis; D003251:Constriction, Pathologic; D006801:Humans; D013525:Surgical Instruments