For citations:

Isaykin AI. Musculoskeletal pain in the lumbosacral region. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2011;3(2):34-41. (In Russ.) https://doi.org/10.14412/2074-2711-2011-144