title: Traditional Four-Port vs Single-Incision and Robotically Assisted Cholecystectomy: In reply to Bloomstone and colleagues.
authors.affiliation: Hartford, CT.
authors.forename: Richard M
authors.initials: RM
authors.lastname: Newman
authors.affiliation: Hartford, CT.
authors.forename: Affan
authors.initials: A
authors.lastname: Umer
authors.affiliation: Denver, CO.
authors.forename: Scott
authors.initials: S
authors.lastname: Ellner
mesh_terms: D002763:Cholecystectomy; D017081:Cholecystectomy, Laparoscopic