00536nam a22001457a 4500 SGT 617.632 D23S Sheokand, Vidushi Detection of Human Papilloma Virus in Chronic Periodontitis Patients in association with pre malignant disorders and oral squamous cell carcinoma by using real time polymerase chain reaction A Clinico Microbiological Study Gurugram, Haryana SGT University 2023 70 Periodontology Periodontology ddc TH 0 0 ddc 0 1 1 FD FD 2023-02-11 0 617.632 D23S DT1491 2023-02-11 00:00:00 2023-02-11 TH 23793 23793