References
- Tackholm V. “Students Flora of Egypt”. Anglo-Egyptian Bookshop Cairo. 1965
- Byam W., Archibald R. G. “The Practice of Medicine in Tropics”. Frowde, Hodder and Stoughlon, London 1921–1923
- Tackholm V., Drar M. “Flora of Egypt”. Fouad (Cairo) University. 1941; Vol. 1
- Watt J. M., Breyer-Brandwijk M. G. “The Medicinal and Poisonous Plants of Southern and Eastern Africa”. E. & S. Livingstone, London 1962
- Muir J. J. Med. S. Africa 1931; 5: 485
- Antz P. Arch. exp. Path. Pharmak 1981; 28: 126
- Hofmaseister F. Arch. Exp. Path. Pharmak. 1982; 30, 203.
- Yunusov S. Y., Akramov S. T. J. Gen. Chem. U.S.S.R. 1955; 25: 1765
- Muencher W. C. “Poisonous Plants of the United States”. The MacMillan Company, New York 1958
- Pammel L. H. “Manual of Poisonous Plants”. Iowa, The Torch Press, Cedar Rapids 1911
- Akramov S. T., Yunusov S. Y. Khim. Prir. Soedin., Akad. Nauk. U. Z., USSR. 4, 262; C.A. 1966; 64: 5152
- Yunusov S. Y., Akramov S. T. Zh. Obshch. Khim. 1960; 30: 677
- McLean C. K. Pharmacol. Rev. 1970, (4), 429.
- Manske R. H. F. “The Alkaloids, Chemistry and Physiology”, Vol 1968; 10, Academic Press, New York, London.
- Bull L. B., Culvenor C. C. J., Dick A. T. “The Pyrrolizidine Alkaloids”. North Holland Publishing Company. 1969
- Litchfield J. T., Wilcoxon F. J. Pharmacol. Exp. Therap. 1949; 96: 99
- Lim K. S., Rink K. J., Glass H. C., Soage E. Arch. Int. Pharmacodyn. 1961; 130: 336
- Aasen A. J., Culvenor C. C. J. J. Aust. Chem. 1969; 22: 2021