title: The principles of lithotripsy and a comparative trial on the treatment of gallstones with surgery.
authors.affiliation: Royal Hallamshire Hospital, Sheffield.
authors.forename: E
authors.initials: E
authors.lastname: Frost
mesh_terms: D002769:Cholelithiasis / Q000175:diagnosis / Q000601:surgery / Q000628:therapy*; D006801:Humans; D008096:Lithotripsy / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods; D010865:Pilot Projects; D016032:Randomized Controlled Trials as Topic; D014463:Ultrasonography