For citations:

Tkacheva O.N., Naumov A.V., Kotovskaya Yu.V., Runikhina N.K., Mil'to A.S., Alexanyan L.A., Khovasova N.O., Moroz V.I., Manevich T.M., Rozanov A.V., Ostapenko V.S., Meshkov A.D. Chronic pain in older and senile patients. Clinical guidelines. Russian Journal of Geriatric Medicine. 2021;(3):275-320. (In Russ.) https://doi.org/10.37586/2686-8636-3-2021-275-312