00533nam a22001217a 4500040003600000082001600036100001800052245010300070260005000173300003300223500003800256650011700294  cRiphah International University  a621.82bUSM  aUsmara Zafar   aRole of optimal number of visits for lowering chronic low back pain with effective manual therapy   aLahorebRiphah International Universityc2015  axiv , 72 p.b: illc; 30 cm.  aInclude bibliographical reference  aPost ProfessionalaPhysical TherapyvOptimal number visitvManual therapyvUltra soundvMassagevPP-DPTvRCR&AHS