Urinary Bladder, NeurogenicUrinary BladderUrinary CatheterizationIntermittent Urethral CatheterizationPhenazopyridineUrinary Bladder DiseasesUrodynamicsMeningomyeloceleUrinary Bladder Neck ObstructionUrinary Bladder NeoplasmsUrinationSpinal Cord InjuriesSpinal DysraphismUrinary RetentionUrologic Surgical ProceduresUrethraUrinary Tract InfectionsUrination DisordersCholinesterasesMuscarinic AntagonistsUrinary Bladder, OveractiveChild WelfareDisabled ChildrenChild BehaviorUrinary Bladder CalculiCarcinoma, Transitional CellUrothelium