TY - BOOK AU - Sheokand, Vidushi TI - 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 U1 - 617.632 PY - 2023/// CY - Gurugram, Haryana PB - SGT University KW - Periodontology ER -