an enzyme-linked immunosorbent assay was done for the detection of immunoglobulin g and m ( igg and igm ) antibodies to echinococcus granulosus in surgically proved cases of hydatidosis , especially pulmonary hydatidosis , by use of human hydatid cyst fluid antigen and soluble scolex antigen .
C0003241
antibodies
C0005889
fluid