Chao, David Postoperative pain management for arthroscopic shoulder surgery: interscalene block versus patient-controlled infusion of 0.25% bupivicaine. [electronic resource] - American journal of orthopedics (Belle Mead, N.J.) May 2006 - 231-4 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1078-4519 Subjects--Topical Terms: AdultAnesthetics, Local--administration & dosageArthroscopyBrachial PlexusBupivacaine--administration & dosageDose-Response Relationship, DrugFemaleFollow-Up StudiesHumansInjectionsJoint Diseases--surgeryMaleNerve Block--methodsOutpatientsPain MeasurementPain, Postoperative--drug therapyProspective StudiesShoulder Joint--surgeryTreatment Outcome