TY - BOOK AU - Rasha Wagih Mostafa AU - Manal Mohamed Hosny , AU - Neemat Mohamed Kassem , AU - Soheir Mohamed Gaafar , TI - Clinical evaluation of effectiveness of platelet rich plasma (PRP) versus PRP in combination with bioresorbable bone graft in treatment of periodontal osseous defects in human / PY - 2013/// CY - Cairo : PB - Rasha Wagih Mostafa , KW - Growth factors KW - Periodontal diseases KW - PRP N1 - Thesis (Ph.D.) - Cairo University - Faculty of Oral and Dental Medicinee - Department of Oral (diagnosis); Issued also as CD N2 - The ultimate goal of periodontal therapy is to regenerate the lost periodontal tissues caused by periodontitis . Several clinical procedures have been usred for this purpose so far, such as bone grafts, guided tissue regeneration, or their combination . Although observations from histological studies in humans and data from controlled UR - http://172.23.153.220/th.pdf ER -