Dhuha A. Alshammaa, & Noor S Jaafar. (2025). Preliminary Tests, Phytochemical Investigation (GC/MS, HPLC), and Cytotoxic Activity of Pyrus calleryana Fruits Cultivated in Iraq. Iraqi Journal of Pharmaceutical Sciences , 34(1), 59-71. https://doi.org/10.31351/vol34iss1pp59-71