title: Post-ERCP mortality and provider volume in England.
authors.forename: Muhammad F
authors.initials: MF
authors.lastname: Dawwas
authors.forename: Richard M
authors.initials: RM
authors.lastname: Charnley
authors.forename: Manu K
authors.initials: MK
authors.lastname: Nayar
authors.forename: Kofi W
authors.initials: KW
authors.lastname: Oppong
mesh_terms: D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000401:mortality*; D005260:Female; D006801:Humans; D008297:Male