Authors: Atta-ur-Rahman,"Shabbir, M Yousaf, M Qureshi, S e-Shahwar, D Naz, A Choudhary, MI

Citation: M. Atta-ur-rahman,"shabbir et al., Three withanolides from Withania coagulans, PHYTOCHEM, 52(7), 1999, pp. 1361-1364