IL-12, IL-6 and IFN-γ production by lymphocytes of pregnant women with rheumatoid arthritis remission during pregnancy - Tchórzewski, Henryk; Krasomski, Grzegorz; Biesiada, Lidia; Glowacka, Ewa; Banasik, Malgorzata; Lewkowicz, Przemyslaw (Mediators of Inflammation, 2000)