Garbutt, Robert Bruce Delayed versus immediate urethral catheterization following instillation of local anaesthetic gel in men: a randomized, controlled clinical trial. [electronic resource] - Emergency medicine Australasia : EMA Aug 2008 - 328-32 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1742-6723 Standard No.: 10.1111/j.1742-6723.2008.01105.x doi Subjects--Topical Terms: AgedAged, 80 and overAnalgesia--methodsAnesthetics, Local--administration & dosageDrug Administration ScheduleEmergency Service, HospitalGelsHumansLidocaine--administration & dosageMaleMiddle AgedPain--etiologyPain MeasurementPatient SatisfactionProbabilityReference ValuesSingle-Blind MethodTime FactorsTreatment OutcomeUrinary Catheterization--adverse effects