Assessment of Oral Cellular proliferative activity among Toombak Dipper in Al-Obeyed City, Sudan Direct Link Full-Text PDF Authors: Alobaid, Awad Eljeed Abugooda, Elemam, Ibrahim Bakhit Yousef, Alsheikh, Mohammed Abed Algader, Mahmud, Abdalhafeez Osman, Ahmed, Hussain Gadelkarim Journal: Egyptian Academic Journal of Biological Sciences c Physiology & Molecular Biology