Senaka Rajapakse, Praveen Weeratunga, M.J. Roshan Niloofa, Narmada Fernando, Chathuraka Rodrigo, SachithMaduranga, NipunLakshitha Fernando, H. Janaka De Silva, Lilani Karunanayake, Shiroma Handunnetti. Clinical and laboratory associations of severity in a Sri Lankan cohort of patients with serologically confirmed leptospirosis – A prospective study. Transactions of Royal Society of Tropical Medicine Hygiene. 2015; 109 (11): 710-716