Perera, R.S.2018-10-302018-10-302018The Ceylon Journal of Medical Science, 55(1):p.3-11https://dl.nsf.gov.lk/handle/1/23906Low back painLumbar disc degenerationGenetic variationsLumbar spineDisc herniationModic changesRole of lumbar disc degeneration and genetic variation in chronic low back pain