Gunasena, S.2015-03-202015-03-20https://dl.nsf.gov.lk/handle/1/18060Medical SciencesHaemotologyVirologyPrevalence of Hepatitis B virus markers in children with Thalassaemia and other diseases requiring multiple blood transfusionsThesisUniversity of ColomboRG/95/M/014FR 1221 TM.D