Hapuarachchi, H A CBandara, K B A THapugoda, M DWilliams, SAbeyewickreme, W2009-05-282009-05-282008-09-06Hapuarachchi HA, Bandara KB, Hapugoda MD, Williams S, Abeyewickreme W. Laboratory confirmation of dengue and chikungunya co-infection. The Ceylon Medical Journal. 2008 Sep; 53(3): 104-5http://imsear.searo.who.int/handle/123456789/49246The Ceylon Medical Journal.engAgedAlphavirus Infections --complicationsChikungunya virus --geneticsDengue --complicationsDengue Virus --geneticsHumansLaboratory Techniques and ProceduresMaleRNA, Viral --analysisReverse Transcriptase Polymerase Chain ReactionCase Reports