Estimation of Pentraxin 3 and Porphyromonas Gingivalis Levels in Patients with Rheumatoid Arthritis and Periodontitis- An Observational Study Journal title: Journal of Clinical and Diagnostic Research Authors: Shankar Gittaboyina, Rekha Rani Koduganti, Srisaila Datta Aedula, Veerendra nath Reddy Panthula, Sur... Subject(s):