ANTIGEN-PRESENTING CELLS OF LYMPHOHISTIOCYTIC INFILTRATE IN PRIMARY SJOGREN'S SYNDROME AND THEIR ROLE IN THE DEVELOPMENT OF THE DISEASE ArticleRodionova E.B., Vasiljev V.I., Prokopenko V.D., Logvinenko O.A.Nauchno-Prakticheskaya Revmatologiya. Том 44. 2006. С. 16-20