title: Gall-bladder stones: new roles for the radiologist.
authors.affiliation: Department of Radiology, Middlesex Hospital, London.
authors.forename: W R
authors.initials: WR
authors.lastname: Lees
authors.forename: M J
authors.initials: MJ
authors.lastname: Kellett
mesh_terms: D002769:Cholelithiasis / Q000000981:diagnostic imaging / Q000628:therapy*; D004987:Ethers / Q000627:therapeutic use; D005704:Gallbladder / Q000601:surgery; D006801:Humans; D008096:Lithotripsy; D008738:Methyl Ethers; D011859:Radiography; D012997:Solvents / Q000627:therapeutic use
chemical_list: D004987:Ethers; D008738:Methyl Ethers; D012997:Solvents; C043243:methyl tert-butyl ether