Metwally Mohamed Elsayed Metwally Montaser <br/><br/>
Studies on the genotoxic action of certain food color substances in white rats-Rattus norvegicus /  
 دراسات على السمية الوراثية لمواد معينة ملونة للطعام فى الفئران البيضاء-راتس نور فيجيكس 
Metwally Mohamed Elsayed Metwally Montaser ; Supervised Mohamed Akmal Abdelrehiem Elghor, Abla Abdelaziz Sharaf , Mohamed Osman Ali 
 - Cairo :   Metwally Mohamed Elsayed Metwally Montaser ,   1998 
 - 122Leaves :   charts , photographs ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Zoology