Egyptian Withania somnifera L., Chemotype and Comparative in vitro Cytotoxic Activity of Extracts and Isolated Withanolides Journal title: European Journal of Medicinal Plants Authors: Rasha A. Nassra, Rahma Sr. Mahrous, Hoda M. Fathy, Rasha M. Abu El-Khair, Abdallah A. Omar Subject(s):
