Mahmoud , Mohammed abdalla Hussein . A biochemical effects of certain natural products of medical importance . [[Thesis] /] التأثيرات الكيميائية الحيوية لمنتجات طبيعية ذات أهمية طبية . Mohammed abdalla Hussein Mahmoud . - 2006. - 238 p : ill ; 30 cm. includes summary in arabic. Thesis (Ph.D ) -- Zagazig university, 2006. includes bibliogrphic referance (189-238). All age. Dewey Class. No.: 612.015 National Library of Medicine Call No.: / MB