头颈癌,鼻咽癌,肺癌和结肠癌中的循环免疫球蛋白A免疫复合物(英文)

摘要

A double antibody enzyme-linked immunosorbent assay (ELISA) was developed to quantitate circulating immune complexed IgA (IgA IC) in human serum. The serum panel for this study consisted of normal blood donors, benign surgery (BS), head and neck cancer (HN),