Sribash Roy, Antariksh Tyagi, Virendra Shukla, Anil Kumar, Uma M. Singh, Lal Babu Chaudhary, Bhaskar Datt, Sumit K. Bag, Pradhyumna K. Singh, Narayanan K. Nair, Tariq Husain, Rakesh Tuli
PLoS One. 2010; 5(10): e13674. Published online 2010 Oct 27. doi: 10.1371/journal.pone.0013674