The socioeconomic impact of the chikungunya viral epidemic in India - C. Jairaj Kumar, C. Arvind Baboo, B. Unni Krishnan, Arunachalam Kumar, Shevonne Joy, Tom Jose, Anusha Philip, Kuraparthy Sambasivaiah, Belle Monappa Hegde (Open Medicine 2007;1(3):e150-2, 2007)