an immunoglobulin g ( igg ) antibody capture assay ( gacria ) methodologically distinct from other assays for the detection of antibodies to human t-lymphotropic virus type iii/lymphadenopathy-associated virus ( anti-htlv iii/lav ) was developed and used to test 1,055 serum samples previously screened by a competitive assay ( compria ) .
C0020852
immunoglobulin g
C0003241
antibody