title: Bladder ultrasound: avoiding unnecessary catheterizations.
authors.affiliation: James A. Haley Veterans Hospital, Tampa, FL, USA.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Stevens
mesh_terms: D003362:Cost-Benefit Analysis; D003428:Cross Infection / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D019095:Point-of-Care Systems; D014463:Ultrasonography / Q000191:economics; D001743:Urinary Bladder / Q000000981:diagnostic imaging*; D014546:Urinary Catheterization / Q000009:adverse effects / Q000191:economics; D016055:Urinary Retention / Q000000981:diagnostic imaging*; D014552:Urinary Tract Infections / Q000209:etiology / Q000517:prevention & control