Chanplakorn, P., Wongsak, S., Woratanarat, P., Wajanavisit, W., & Laohacharoensombat, W. (2010). Lumbopelvic alignment on standing lateral radiograph of adult volunteers and the classification in the sagittal alignment of lumbar spine. Springer-Verlag.

Chanplakorn, Pongsthorn, Siwadol Wongsak, Patarawan Woratanarat, Wiwat Wajanavisit, and Wichien Laohacharoensombat. Lumbopelvic Alignment On Standing Lateral Radiograph of Adult Volunteers and the Classification in the Sagittal Alignment of Lumbar Spine. Springer-Verlag, 2010.

Chanplakorn, Pongsthorn, et al. Lumbopelvic Alignment On Standing Lateral Radiograph of Adult Volunteers and the Classification in the Sagittal Alignment of Lumbar Spine. Springer-Verlag, 2010.