Nazemoroaya, Z. and Sarafbidabad, M. (2018) “Preparation and characterization of saponin-enriched extract of Zizyphus spina- christi and design of a novel saponin-phospholipid complex as an effective drug delivery tool”, International Pharmacy Acta, 1(1), pp. 124–124. doi: 10.22037/ipa.v1i1.20034.