Authors: Prema Gurumurthy; Geetha Ramachandran; A K Hemanth Kumar; S Rajasekaran; C Padmapriyadarsini; Soumya Swaminathan; S Bhagavathy; P Venkatesan; L Sekar; A Mahilmaran; N Ravichandran; P Paramesh Journal: Antimicrob Agents Chemother Date: 2004-11 Impact factor: 5.191