Clinically significant interstitial lung disease in limited scleroderma: histopathology, clinical features, and survival.
Fischer A, Swigris JJ, Groshong SD, Cool CD, Sahin H, Lynch DA, Curran-Everett D, Gillis JZ, Meehan RT, Brown KK. Clinically significant interstitial lung disease in limited scleroderma: histopathology, clinical features, and survival. Chest. 2008 Sep; 134(3):601-605.