Fakuade Babatunde Oludare1, Yusuf Mohammed Abdullahi2, Omitola Olufemi Gbenga3, Akpobi Ochuko Bright1
Departments of 1Dental/Maxillofacial Surgery and 2Histopathology, Federal Teaching Hospital Gombe; 3Department of Oral Pathology/Oral Biology, Dental Centre, University of Port Harcourt Teaching Hospital, P/Harcourt, Rivers State, Nigeria.