Mahdi Mahmoudi

BackgroundCurrently published studies investigating association between the killer cell immunoglobulin-like receptor (KIR) gene polymorphisms and rheumatoid arthritis (RA) reported inconsistent and contradictory results. Hence, we aim to ca…

Primary complement deficiencies are rare and two related patients are reported here. The first patient is a 41-year-old man with eighteen episodes of pneumococcal meningitis and other purulent infections. The serum C3 level was checked at t…