Shirley, R Local-anaesthetic day-case treatment of Stelling type 1 ulnar duplication in babies up to 4 months of age. [electronic resource] - The Journal of hand surgery, European volume Dec 2009 - 812-3 p. digital Publication Type: Letter ISSN: 2043-6289 Standard No.: 10.1177/1753193409337556 doi Subjects--Topical Terms: Administration, CutaneousAmbulatory Surgical ProceduresAnesthetics, Local--administration & dosageGelsHumansInfantInfant, NewbornInjectionsLidocaine--administration & dosageParentsPatient SatisfactionPolydactyly--surgeryTetracaine--administration & dosage