Marshall, F F A prototype device for nonimmersion shock wave lithotripsy using ultrasonography for calculus localization. [electronic resource] - The Journal of urology Aug 1988 - 249-53 p. digital Publication Type: Journal Article ISSN: 0022-5347 Standard No.: 10.1016/s0022-5347(17)41575-8 doi Subjects--Topical Terms: AnimalsKidney Calculi--pathologyLithotripsy--instrumentationSwineSwine, MiniatureUltrasonography