@ARTICLE{
author={Fischer Svetlana|,Agmon-Levin Nancy|,Shapira Yinon|,Porat-Katz BS|,Graell Eduard|,Cervera Ricard|,Stojanovic Ljudmila|,Gomez Puerta Jose A|,Sanmarti Raimon|,Shoenfeld Yehuda|},
year={2013},
title={Toxoplasma gondii: bystander or cofactor in rheumatoid arthritis},
journal={IMMUNOLOGIC RESEARCH},
volume={56},
number={2-3},
pages={287-292},
document_type={Article},
} 

@ARTICLE{
author={Ram Maya|,Barzilai Ori|,Shapira Yinon|,Anaya Juan-Manuel|,Tincani Angela|,Stojanovic Ljudmila|,Bombardieri Stefano|,Bizzaro Nicola|,Kivity Shaye|,Levin Nancy Agmon|,Shoenfeld Yehuda|},
year={2013},
title={Helicobacter pylori serology in autoimmune diseases - fact or fiction?},
journal={CLINICAL CHEMISTRY AND LABORATORY MEDICINE},
volume={51},
number={5},
pages={1075-1082},
document_type={Article},
}