Helicobacter pylori serology in autoimmune diseases - fact or fiction? Ram M, Barzilai O, Shapira Y, Anaya J-M, Tincani A, Stojanovich L, Bombardieri S, Bizzaro N, Kivity S, Levin N A, et al. Clin Chem Lab Med. 2012 Oct 18:1-8. PMID: 23079514. Abstract CommentRecommendBookmarkWatch