Bakri، M. M.، و Sutherlو، A. (2010). The Molecular Ecology of Clostridium Difficilein Environmental, food and Animal Sources in Scotland and an Examination of Natural Food Inhibitors (رسالة دكتوراه غير منشورة). University of Glasgow، غلاسكو. مسترجع من http://search.mandumah.com/Record/603822
Bakri، Marwah Mohammed، و Alistair Sutherlو. "The Molecular Ecology of Clostridium Difficilein Environmental, Food and Animal Sources in Scotland and an Examination of Natural Food Inhibitors" رسالة دكتوراه. University of Glasgow، غلاسكو، 2010. مسترجع من http://search.mandumah.com/Record/603822