TY - GEN AU - Sahar Abd El lgayyed Abd El aziz Soliman AU - Salawa Hussein Tawfik , AU - Samir Abd El moneim Ismail , TI - Assessment of the vitamin B12 status among a selected population group by biochemical and dietary methods / PY - 2003/// CY - Cairo : PB - Sahar Abd El lgayyed Abd El aziz Soliman , KW - Dietary methods KW - Population group KW - Vitamin B12 status N1 - Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Biochemistry; Issued also as CD UR - http://172.23.153.220/th.pdf ER -