Karunanayake, A.L.; Pathmeswaran, A.; Kasturiratne, A.; Wijeyaratne, L.S.
(Wiley-Blackwell, 2013)
BACKGROUND: Chronic low back pain is an important health problem Sri Lankan males. AIM: To determine the association between low back pain and posture, exercise, family history, level of education, level of income, smoking, ...