... Hanagiri T, Yasumoto K: [Tumor marker inprimary lung cancer]. J UOEH 2004, 26:473-479.38. Suzuki A, Yamada R, Chang X, Tokuhiro S, Sawada T, Suzuki M,Nagasaki M, Nakayama-Hamada M, Kawaida R, Ono ... Menard HA: The Sa sys-tem: a novel antigen-antibody system specific for rheumatoidarthritis. J Rheumatol 1994, 21:1027-1033.20. Nakashima K, Hagiwara T, Ishigami A, Nagata S, Asaga H,Kuramoto ... RA, native α-enolase has previouslybeen observed as an infrequent target antigen for severalautoimmune diseases [31-34]. For example, Saulot andcolleagues [34] observed that antibodies against...