[1]
PuntumetaKul, R., Hiruntrakul, P., Premchaisawat, W., Puntumetakul, M. and Thavornpitak, Y. 2012. The measurement of lumbar spinal curvature in normal Thai population aged 20-69 years using flexible ruler. Archives of Allied Health Sciences. 24, 3 (Dec. 2012), 308–317.