title: Relationship of bladder shadow to bladder volume on excretion urography.
authors.forename: P M
authors.initials: PM
authors.lastname: BRETLAND
mesh_terms: D034841:Abdominal Cavity; D001692:Biological Transport; D001826:Body Fluids; D006801:Humans; D001743:Urinary Bladder / Q000000981:diagnostic imaging*; D014567:Urography
keywords: BLADDER/radiography