Amita Gupta , Shuchi Anand , Jayagowri Sastry , Anandini Krisagar , Anita Basavaraj , Shreepad M Bhat , Nikhil Gupte , Robert C Bollinger and Arjun L Kakrani
BMC Infectious Diseases 2008, 8:142doi:10.1186/1471-2334-8-142