TY - JOUR AU - Packer, R M; Hendricks, A; Volk, H A TI - How long and low can you go? Effect of conformation on the risk of thoracolumbar intervertebral disc extrusion in domestic dogs JO - PloS One IS - 07 VL - 8 PY - 2013 DO - 10.1371/journal.pone.0069650 L3 - PubMed-ID: 23894518 SP - e69650 N1 - et al. ER -