Plasma Cell Leukemia with A “Missing” Monoclonal Protein on Immunofixation September 3, 2026 by ccinfoadmin Clin Chem. 2026 Sep 3;72(9):920-923. doi: 10.1093/clinchem/hvag064. NO ABSTRACT PMID:42690175 | DOI:10.1093/clinchem/hvag064
