For citations:
Izmozherova N.V., Popov A.A., Gaysina E.F., Dobrinskaya M.N., Bakhtin V.M., Shatunova M.K., Zakhvatoshina A.M. Adverse Oral Reactions Associated with Low Doses of Methotrexate. Safety and Risk of Pharmacotherapy. 2020;8(4):205-210. (In Russ.) https://doi.org/10.30895/2312-7821-2020-8-4-205-210