Vital corner of diagnostic challenge: eosinophilic granulomatosis with polyangiitis or COVID-19 pneumonia?

Duran, E; Kilic, L; Durhan, G; Inkaya, AC; Guven, GS; Karakaya, G; Ariyurek, OM; Karadag, O

Karadag, O (通讯作者),Hacettepe Univ, Fac Med, Dept Internal Med, Div Rheumatol, TR-06100 Ankara, Turkiye.

ANNALS OF THE RHEUMATIC DISEASES, 2023; 82 (4):