Yashila Periyasamy et al. 2020. ASSOCIATION OF COMPLICATIONS WITH EXTRACTIONS USING LIGNOCAINE WITHOUT ADRENALINE IN PATIENTS WITH AND WITHOUT HYPERTENSION AGED BETWEEN 75-90 YEARS OF AGE - A CASE STUDY. PalArch’s Journal of Archaeology of Egypt / Egyptology. 17, 7 (Nov. 2020), 1019–1027.