... Immunology and Infectious Diseases, Unit of Dermatology, University of Bari, Italy Correspondence to: Dr. Andrea BALLINI, PhD., Department of Dental Sciences and Surgery, University of Bari, ... PROFETA 2, Felice Roberto GRASSI 1 and Andrea BALLINI 1 1. Department of Dental Sciences and Surgery, University of Bari, Bari, Italy 2. Department of Internal Medicine, Immunology ... the advantages of the compactness, reliability, ease of use and affordability of the 980 nm Diode Lasers, we evaluated the efficacy and safety of one such Laser for the treatment of pathological...