Should rheumatoid factor (RF) (and antinuclear antibodies (ANA)) become routinary screening test for morbidities in the general population?: From the concept of "benign autoimmunity "to the concept of" autoimmunity as a red flag in preventive medicine"?
1 Institute of Rheumatology and Affine Sciences, School of Medicine, Catholic University of the Sacred Heart, CIC-Via Moscati 31, Rome, Italy. Electronic address: gianfranco.ferraccioli@unicatt.it.
2 Institute of Rheumatology and Affine Sciences, School of Medicine, Catholic University of the Sacred Heart, CIC-Via Moscati 31, Rome, Italy.