Background & Aims: colonized by staphylococcus aureus were reported in more than 50% of psoriatic lesions. Due to role of epidermal barrier dysfunction on colonization and on the other hands staphylococcal super antigen effect on flare up of disease. this study was conducted to evaluate relationship of staphylococcal aureus colonization with severity of psoriasis disease according to ... https://www.chiggate.com/elliot-pecan-tree-sale/