Working Paper
                        
                        Sugunan, A P, P  Vijayachari, S  Sharma, S  Roy, P  Manickam, K  Natarajaseenivasan, M D Gupte, and S C Sehgal.  
"Risk factors associated with leptospirosis during an outbreak in Middle Andaman, India.." (2009) Indian Journal of Medical Research.