TY - JOUR AU - Peng, B; Zhang, Y; Hou, S; Wu, W; Fu, X TI - Intradiscal methylene blue injection for the treatment of chronic discogenic low back pain JO - Eur Spine J IS - 01 VL - 16 PY - 2007 DO - 10.1007/s00586-006-0076-1 L3 - PubMed-ID: 16496191 SP - 33 EP - 38 ER -