Ranasinghe, L2009-05-282009-05-281983-09-01Ranasinghe L. Snakes and ladders. The Ceylon Medical Journal. 1983 Sep; 28(3): 107-10http://imsear.searo.who.int/handle/123456789/47405The Ceylon Medical Journal.engAnimalsHumansSnake Bites --epidemiologySnake VenomsSnakes --classificationSri LankaUnited StatesSnakes and ladders.Editorial