HANY ABD ALLAH ESSA، Abdo Mohamed، Mohammad Nader، و Saif Eldin. (2010). COMPARATIVE STUDY BETWEEN THREE IFFERENT OPERATIONS FOR MORBID OBESITY (رسالة دكتوراه غير منشورة). Al Azhar University/GENERAL SURGERY،
MLA اقتباسHANY ABD ALLAH ESSA، Abdo Mohamed، Mohammad Nader، و Saif Eldin. "COMPARATIVE STUDY BETWEEN THREE IFFERENT OPERATIONS FOR MORBID OBESITY" رسالة دكتوراه. Al Azhar University/GENERAL SURGERY، 2010.