Retroperitoneal surgery 3 By Dr. Khattab Omar, MD Prof. & Head of Obstetrics and Gynaecology Department Faculty of Medicine, Al-Azhar University, Damietta.
Pathology of Endocarditis Peter B. Baker, M.D. Clinical Professor, Pathology.
Retroperitoneal surgery 2 By Dr. Khattab Omar, MD Prof. & Head of Obstetrics and Gynaecology Department Faculty of Medicine, Al-Azhar University, Damietta.
MITRAL REGURGITATION