00604naa#a2200169#i#450# EN\\bibl\40936 20250203161538.1 2409-3750 20201201b2020####ek#y0engy0150####ca RU CLINICAL OBSERVATION OF UNTREATED SYSTEMIC LUPUS ERYTHEMATOSUS WITH INFECTIOUS COMPLICATIONS AND FATAL OUTCOME Journal article Tula LLC Information and publishing center Innovations and investments 2020 3 с. Journal article local Медицина. Охрана здоровья. 61 Barieva B. M. zh-szf.ru