title: Limitations of roentgen rays in diagnosis of bladder stone.
authors.forename: F H
authors.initials: FH
authors.lastname: SQUIRE
authors.forename: H L
authors.initials: HL
authors.lastname: KRETSCHMER
mesh_terms: D034841:Abdominal Cavity; D006801:Humans; D011859:Radiography; D001743:Urinary Bladder; D001744:Urinary Bladder Calculi; D014545:Urinary Calculi; D014965:X-Rays