Comment on

• Degenerative lumbar spinal stenosis in older people: current treatment options.

  Kalff R, Ewald C, Waschke A, Gobisch L, Hopf C. Kalff R, et al. Dtsch Arztebl Int. 2013 Sep;110(37):613-23; quiz 624. doi: 10.3238/arztebl.2013.0613. Epub 2013 Sep 13. Dtsch Arztebl Int. 2013. PMID: 24078855 Free PMC article. Review.
• Further aspects of the therapeutic options.

  Schiltenwolf M. Schiltenwolf M. Dtsch Arztebl Int. 2014 Jan 17;111(3):39. doi: 10.3238/arztebl.2014.0039a. Dtsch Arztebl Int. 2014. PMID: 24606787 Free PMC article. No abstract available.
• Methods need to be adapted to problems.

  Wörz R. Wörz R. Dtsch Arztebl Int. 2014 Jan 17;111(3):39. doi: 10.3238/arztebl.2014.0039b. Dtsch Arztebl Int. 2014. PMID: 24606788 Free PMC article. No abstract available.