117–123, doi:10.1365/s10337-009-1398-z "Saffron", Darling Biomedical Library, UCLA "Crocus sativus", Germplasm Resources Information Network, USDA
2012-05-15. Retrieved 2013-01-15. "Research into marijuana's medical benefits limited; scientists cite challenge of studying an illegal drug". bostonglobe
you may search these words to find your document
Warning!This site do not save any files on server.Our site provide pdf files online search and view,all document files from internel and google.