TI - Investigation Of Anti-Yersinia Enterocolitica O: 3 Antibodies (Iga,IgM and IgG) In Patients With Seronegative Arthropathies Using Elisa Procedure AU - Yıldıran, Ş.T. AU - Gün, H. AU - Haznedaroğlu, T. AU - Baysallar, M. AU - Başustaoğlu, A.C. SO - Journal of Clinical Practice and Research 1993;15:218-226. DO -