CHROMATOGRAPHIC ISOLATION OF ALLIUM CEPA (SSP. RED ONION) AND ITS CYTOTOXIC ACTIVITY AGAINST HUMAN LIVER CARCINOMA CELL LINES (HEPG2) Journal title: International Journal of Pharmacy and Pharmaceutical Sciences Authors: Mahfouz M Abdel-gawad, Maher A El-hashash, Mortada M El-sayed, Eman A El-wakil, Ezzat El-sayed Abdel... Subject(s):