Low serum free light chain is associated with risk of COPD exacerbation.
Kazuya TanimuraSusumu SatoNaoya TanabeKoichi HasegawaKiyoshi UemasuYoko HamakawaToyohiro HiraiShigeo MuroPublished in: ERJ open research (2020)
Low cFLC may be a B-cell-associated novel biomarker associated with risk of COPD exacerbation.