%0 Journal Article %T Belimumab Is an IgG Lambda Therapeutic Monoclonal Antibody with the Potential to Cause Misdiagnosis of a Monoclonal Gammopathy. %A Treger RS %A Fink SL %J Clin Chem %V 70 %N 6 %D 2024 Jun 3 %M 38581297 %F 12.167 %R 10.1093/clinchem/hvae048