TY - GEN AU - Mahler,Michael AU - Fritzler,Marvin J TI - Diagnostic Utility of Anticarbamylated Protein Antibodies as Measured Using Carbamylated Fetal Calf Serum SN - 1499-2752 PY - 2019///0806 KW - Arthritis, Rheumatoid KW - Autoantibodies KW - Connective Tissue Diseases KW - Humans N1 - Publication Type: Letter; Comment UR - https://doi.org/10.3899/jrheum.170677 ER -