RT Journal Article SR Electronic T1 Low sensitivity of anti-alpha-fodrin antibodies in patients with primary Sjögren's syndrome. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 2310 OP 2311 VO 31 IS 11 A1 Nicola Bizzaro A1 Danilo Villalta A1 Elio Tonutti YR 2004 UL http://www.jrheum.org/content/31/11/2310.abstract AB