Withanage, ND, S Perera, H Peiris, S Prathapan, and LV Athiththan. 2021. “Regression Model for Socio-Demographic, Behavioural and Occupational Risk Factors in Lumbar Disc Herniation (LDH) and Lumbar Disc Degeneration (LDHD)-In Comparison to Apparently Healthy Subjects”. International Journal of Human and Health Sciences (IJHHS) 5 (4):424-34. https://doi.org/10.31344/ijhhs.v5i4.352.