... 41:1357-1366.51. Yoshio T, Masuyama J, Ikeda M, Tamai K, Hachiya T, Emori T,Mimori A, Takeda A, Minota S, Kano S: Quantification of antiri-bosomal P0 protein antibodies by ELISA with recombinant P0fusion ... Bompane1, Michele Bombardieri1, Francesca Romana Spinelli1, Anna Carlotta Rusconi2 and Guido Valesini11Cattedra di Reumatologia, Dipartimento di Clinica e Terapia Medica Applicata – ... Diagnostika (Mainz,Germany). ELISA was performed in accordance with themanufacturer's instructions. All assays were performed in duplicate. A positive control and several normal human serawere...