Jan, Saleem; Abbaskhan, Ahmed; Musharraf, Syed Ghulam; Sattar, Samina A.; Samreen; Resayes, Saud I.; Al-Othman, Zeid A.; Al-Majid, Abdullah M.; Atta-Ur-Rahman; Choudhary, M. Iqbal
Planta Medica, 2011 , vol. 77, # 16 p. 1829 - 1834