Purification and characterization of α-Amylase from Miswak Salvadora persica
BMC Complementary and Alternative Medicine (2014) - Comments
pubmed: 24690287  doi: 10.1186/1472-6882-14-119  issn: 1472-6882 

Saleh A Mohamed, Yaaser Q Almulaiky, Youssri M Ahmed, Omar AM Al-Bar, Ibrahim H Ibrahim