label: Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); qualitative assessment of the presence or absence of antibody(ies) to HLA Class I or Class II HLA antigens
label_lc: antibody to human leukocyte antigens (hla), solid phase assays (eg, microspheres or beads, elisa, flow cytometry); qualitative assessment of the presence or absence of antibody(ies) to hla class i or class ii hla antigens