title: Cervical plexus anesthesia to control diaphragmatic excursion during extracorporeal shock wave lithotripsy.
authors.affiliation: Departments of Anesthesia and Urology, King Fahad National Guard Hospital, Riyadh, Saudi Arabia.
authors.forename: B P
authors.initials: BP
authors.lastname: Gallacher
authors.forename: T W
authors.initials: TW
authors.lastname: Callaway