realizes has specified input characteristic of role of has role Plasmodium evaluant role blood specimen measurand role malaria rapid diagnosis assay malaria rapid diagnosis test malaria rapid diagnosis assay Jie Zheng An assay that is quick and easy in the diagnosis of malaria by detecting evidence of malaria parasites (antigens) in human blood. VEuPathDB https://github.com/obi-ontology/obi/issues/1322 Chris Stoeckert parasite detection assay blood assay metadata complete