Al-Shuhayeb, Muna, Meymandi, Mansour, Talebi Ardakani, Mohammad Reza, Amid, Reza, Poursafar, Farzaneh, Rahimi, Hossein Mohammad, Al-Maawi, Sarah, Ghanaati, Shahram, AND Moscowchi, Anahita. " Application of Platelet Rich Fibrin in the Regeneration of Intra Oral Defects: A Systematic Review" Journal of Contemporary Medical Sciences [Online], Volume 5 Number 4 (31 August 2019)