For citations:
Sosnov A.V., Semchenko F.M., Vlasov M.I., Tohmahchi V.N., Sosnova A.A. DEVELOPMENT OF COMPLEX PHARMACOTHERAPY OF SEVERE AND MODERATE PAIN. PART I. MULTITARGETED COMBINATION OF OPIOIDS AND NON-OPIOID ANALGESICS WITH CENTRAL EFFECTS. Drug development & registration. 2017;(2):176-187. (In Russ.)