For citations:
Zaychenko АV, Barinov AN, Makhinov KA, Bryukhanova TA. Treatment of back pain refractory to non-steroidal anti-inflammatory drugs. Meditsinskiy sovet = Medical Council. 2013;(12):27-33. (In Russ.) https://doi.org/10.21518/2079-701X-2013-12-27-33