For citations:

Muravyev Yu.V., Gridneva G.I., Radenska-Lopovok S.G., Kharitonova N.I. The reaction of the skin and its appendages in rheumatoid arthritis patients using subcutaneous methotrexate: A description of three cases. Rheumatology Science and Practice. 2016;54(4):478-481. (In Russ.) https://doi.org/10.14412/1995-4484-2016-478-481