High prevalence of latent tuberculosis infection in autoimmune disorders such as psoriasis and in chronic respiratory diseases, including lung cancer

V. Bordignon, S. Bultrini, G. Prignano, I. Sperduti, G. Piperno, C. Bonifati, M. Filippetti, L. Toma, A. Latini, M.Di Cecio, A. Giuliani, A. Vocaturo, E. Trento, G. D'Agosto, F. Francesconi, A. Cataldo, A. Vento, V. Cilenti, E. Berardesca, F. Ameglio, P.Cordiali Fei, F. Ensoli