title: It takes gall to spot a stone.
authors.affiliation: Stamford Hospital School of Radiography, Connecticut, USA.
authors.forename: Olive
authors.initials: O
authors.lastname: Peart
mesh_terms: D042882:Gallstones / Q000000981:diagnostic imaging*; D006801:Humans; D033162:Incidental Findings; D011859:Radiography