Institution: | 1. Department of Veterinary Pathobiology, Faculty of Veterinary Medicine and Animal Science, University of Peradeniya, Sri Lanka (Drs Rathnayaka and Rajapakse);2. Faculty of Medicine, University of Peradeniya, Sri Lanka (Drs Kularatne and Ranasinghe);3. Medical Unit, Provincial General Hospital, Ratnapura, Sri Lanka (Drs Ranathunga and Kumarasinghe); and the Intensive Care Unit, Provincial General Hospital, Ratnapura, Sri Lanka (Dr Rathnayaka) |