Objective Coronary artery calcification(CAC) is a well-established risk predictor of coronary heart disease events and is recognized as an indicator of subclini
<正>Brucellosis is one of the most widespread zoonotic diseases,with the most frequent complication being osteoarticular changes.The aim of this study was to as
Objective To understand the mechanism of invasion by Legionella dumoffii. Methods The L. dumoffii strain Tex-KL was mutated using the Tn903 derivative, Tn903 d