1. Khan, M.A., Chen, H.C., Tania, M., Zhang, D.Z.: Anticancer activities of Nigella sativa (black cumin). Afr. J. Tradit. Complement. Altern. Med. 8, 226–232 (2011)
2. Ahmad, A., Husain, A., Mujeeb, M., Khan, S.A., Najmi, A.K., Siddique, N.A., Damanhouri, Z.A., Anwar, F.: A review on therapeutic potential of Nigella sativa: a miracle herb. Asian Pac. J. Trop. Biomed. 3, 337–352 (2013)
3. Salih, B., Sipahi, T., Dönmez, E.O.: Ancient nigella seeds from Boyali Höyük in north-central Turkey. J. Ethnopharmacol. 124, 416–420 (2009)
4. Richards, L.R., Jones, P., Hughes, J., Benghuzzi, H., Tucci, M.: The physiological effect of conventional treatment with epigallocatechin-3-gallate, thymoquinone, and tanTQ acid on the LNCaP cell line. Biomed. Sci. Instrum. 42, 357–362 (2006)
5. Richards, L.R., Jones, P., Benghuzzi, H., Tucci, M.: A comparison of the morphological changes associated with conventional and sustained treatment with pigallocatechin3gallate, thymoquinone, and tanTQ acid on lncap cells. Biomed. Sci. Instrum. 44, 465–470 (2008)