Velaudapillai, T.2012-01-102012-01-101950The Ceylon Journal of Medical Science7(1)pp.01-04https://dl.nsf.gov.lk/handle/1/6904PathologySerodiagnosisVenereal diseasesMedical R and DEvaluation of Wassermann reaction (W.R.) Kahn and Cardiolipin tests on sera inactivated at 56C for thirty minutes and 60C for three minutesArticle