Nazia Khan, Abida Malik, Meher Rizvi, Kamran Afzal, Zameer Pasha Department of Microbiology, College of Medicine, Al Majmaah University, Kingdom of Saudi Arabia Department of Microbiology, College of Medicine, Aligarh Muslim University, India Department of Oral and Maxillofacial Surgery, College of Dentistry, Al Majmaah University, Kingdom of Saudi Arabia Asian Pac J Trop Dis 2014; 4(Suppl 2): ...