TY JOUR TI Clinical, laboratory and instrumental characteristics in patients with rheumatoid arthritis with "ground glass opacity" computed tomographic symptom of interstitial lung disease KW rheumatoid arthritis KW interstitial lung disease KW "ground glass opacity" symptom. JO Journal of New Medical Technologies. eJournal AU Bestaev, D.. AU Bozheva, L.. PY 2015 IS 9 PB INFRA-M Academic Publishing LLC.