Comment on

• Diagnosis and treatment of low back pain: a joint clinical practice guideline from the American College of Physicians and the American Pain Society.

  Chou R, Qaseem A, Snow V, Casey D, Cross JT Jr, Shekelle P, Owens DK; Clinical Efficacy Assessment Subcommittee of the American College of Physicians; American College of Physicians; American Pain Society Low Back Pain Guidelines Panel. Chou R, et al. Ann Intern Med. 2007 Oct 2;147(7):478-91. doi: 10.7326/0003-4819-147-7-200710020-00006. Ann Intern Med. 2007. PMID: 17909209
• Medications for acute and chronic low back pain: a review of the evidence for an American Pain Society/American College of Physicians clinical practice guideline.

  Chou R, Huffman LH; American Pain Society; American College of Physicians. Chou R, et al. Ann Intern Med. 2007 Oct 2;147(7):505-14. doi: 10.7326/0003-4819-147-7-200710020-00008. Ann Intern Med. 2007. PMID: 17909211 Review.