%0 Journal Article %T Prevalence and Risk Factors of Upper Back Pain among Heavy Vehicle Drivers in Galle District, Southern Province, Sri Lanka %J International Journal of Multidisciplinary Studies %D 2018 %R 10.4038/ijms.v5i2.101 %K Muscular-Skeletal disorders %K Risk factors %K Upper back pain %K Heavy vehicle drivers %K Galle district %U https://ijms.sljol.info/articles/10.4038/ijms.v5i2.101/