S. Hatem, E.- adway Ahmed, and M. Soad, “CONTRACEPTIVE VAGINAL SUPPOSITORY CONTAINING nONOXYNOL-9 AND ZINC ACETATE SALT IN A CLINICAL TRIAL”, J. Drug Delivery Ther., vol. 3, no. 1, Jan. 2013, doi: 10.22270/jddt.v3i1.354.