COMPARATIVE STUDY ON EVOLUTION OF PERIODONTAL PARAMETERS IN PATIENTS WITH CHRONIC KIDNEY DISEASE BY TYPE OF NEPHROLOGIC TREATMENT oleh Dorina-Cerasella Şincar, Abdulla al-Shukeir, Paul Șerban Popa, Simona Bivolaru, Ovidiu Schipor, Oana Lorena Nistor, Mădălina Nicoleta Matei, Ana Maria Zaharescu