Al Rayes، S. M.، و Irving، G. (1987). Assessment of Isolated Heart Function Following the Application of Preservation Techniques and the Administration of Pharmacological Agents with Computer Assistance to Control Cooling, Perfusion and Electrocardiographic Analysis (رسالة دكتوراه غير منشورة). University of Bradford، برادفورد. مسترجع من http://search.mandumah.com/Record/607360
Al Rayes، Sabah M.، و G. Irving. "Assessment of Isolated Heart Function Following the Application of Preservation Techniques and the Administration of Pharmacological Agents With Computer Assistance to Control Cooling, Perfusion and Electrocardiographic Analysis" رسالة دكتوراه. University of Bradford، برادفورد، 1987. مسترجع من http://search.mandumah.com/Record/607360