tokens: ER content in lymphocytes of peripheral blood from 27 SLE patients and 20 healthy controls were determined by dextran-coated charcoal assay .
folded_tokens: er content in lymphocytes of peripheral blood from 27 sle patients and 20 healthy controls were determined by dextran-coated charcoal assay .
labels: B-other_name I-other_name O B-cell_type O B-tissue I-tissue O O B-multi_cell B-multi_cell O O B-multi_cell I-multi_cell O O O B-other_name I-other_name I-other_name O