"id","author_first1","author_last1","title","year","publisher","place","keyword0","keyword1","keyword2","keyword3","type" "749","John G.","Kennedy","The Flower of Paradise: The Institutionalized Use of the Drug Qat in North Yemen","1987","D. Reidel Publishing Co","Dordrecht, Holland","History","Pharmacology","Production","Qat","book"