Hepatoprotective and hypoglycemic effects of a tannin rich extract from Ximenia americana var. caffra root
Phytomedicine (2017) - Comment
doi: 10.1016/j.phymed.2017.07.003  issn: 0944-7113  pubmed: 28887918 

Mansour Sobeh, Mona F. Mahmoud, Mohamed A.O. Abdelfattah, Hesham A. El-Beshbishy, Assem M. El-Shazly, Michael Wink