Minor salivary gland biopsy to detect primary Sjogren syndrome in patients with interstitial lung disease.
Fischer A, Swigris JJ, du Bois RM, Groshong SD, Cool CD, Sahin H, Lynch DA, Gillis JZ, Cohen MD, Meehan RT, Brown KK. Minor salivary gland biopsy to detect primary Sjogren syndrome in patients with interstitial lung disease. Chest. 2009 Oct; 136(4):1072-1078.