00483nam a22001217a 4500003000400000082001800004100002200022245022800044260004400272300000700316650001900323653001900342SGT  a617.632bD23S  aSheokand, Vidushi  aDetection 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 reactionbA Clinico Microbiological Study  aGurugram, HaryanabSGT Universityc2023  a70  aPeriodontology  aPeriodontology