Jayewardene, G.Wijayaratnam, Y.2012-01-102012-01-101968The Ceylon Journal of Medical Science17(1)pp.17-20https://dl.nsf.gov.lk/handle/1/7020Medical SciencesDiagnostic techniquesParasitologyHelminthic infectionsMedical R and DThe Haemagglutination test in hookworm (Necator americanus) Infestation in ceylonArticle