List of Articles انتروکوک مقاوم به ونکومایسین Open Access Article Abstract Page Full-Text 1 - Frequency of vanA & vanB genes in vancomycin-resistant enterococci isolated from clinical specimens at Shahid Mohammadi hospitals Bandar Abbass Zeinab Ghalandarzade Daryaii Sedighe Javadpour Mohammad Kargar