العودة إلى تفاصيل المؤلَّف Comparison between Platelet Rich Fibrin and Resorbable Collagen Membrane in Inferior Alveolar Nerve Lateralization and Immediate Dental Implant Placement in Severely Resorbed Mandibles Among Yemeni Patients in Sana'a city تنزيل تنزيل بصيغة PDF