RT Journal Article SR Electronic T1 Physical therapy for back pain (January 2005) JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 272 OP 273 VO 72 IS 4 A1 Dunfee, Marleen A1 Johnson, Erin YR 2005 UL http://www.ccjm.org/content/72/4/272.3.abstract AB