TY - GEN AU - Amal Ebraheam Elkhawaga AU - Adel Mohamed Bakeer , AU - Ann Abdelmonaem Morsy , AU - Mohamed Ali Elseragany , TI - Studeis of the morphohistopathological alterations in poultry experimentally affected with urea toxicity / PY - 1999/// CY - Cairo : PB - Amal Ebraheam Elkhawaga , N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Animal Diseases UR - http://172.23.153.220/th.pdf ER -