For citations:
Golovacheva VA, Golovacheva AA, Golubev VL. Practical guidelines for the treatment of chronic nonspecific low back pain and comorbid chronic insomnia: clinical observation. Meditsinskiy sovet = Medical Council. 2021;(10):164-170. (In Russ.) https://doi.org/10.21518/2079-701X-2021-10-164-170