For citations:
Rozhkov D.O., Zinovyeva O.E., Penkov N.V., Ulanova A.D., Popova S.S., Mikhailova G.Z., Vikhlyantsev I.M. The condition of the erector spinae muscle in patients with chronic nonspecific low back pain. Russian neurological journal. 2022;27(5):45-50. (In Russ.) https://doi.org/10.30629/2658-7947-2022-27-5-45-50