For citations:
Golovacheva VA, Golovacheva AA. B vitamins and nonsteroidal anti-inflammatory drugs: the efficacy of the combination for nonspecific back pain. Nevrologiya, neiropsikhiatriya, psikhosomatika = Neurology, Neuropsychiatry, Psychosomatics. 2020;12(5):117-122. (In Russ.) https://doi.org/10.14412/2074-2711-2020-5-117-122