Chandrasena, L.G.de Silva, K.2014-10-292014-10-291994The Ceylon Medical Journal. 1994; 39(3): pp.145-1460009-0875 (Print)http://repository.kln.ac.lk/handle/123456789/1200Indexed in MEDLINEBilirubinBilirubin-analysisLiver Diseases-diagnosisDelta-bilirubin: an unrecognised entityLetterBiochemistry