"id","author_first1","author_last1","title","year","publication","volume","issue","pages","author_first2","author_last2","keyword0","type"
"1543","Wijdan","Luqman","The use of khat (iCatha edulisi) in Yemen: Social and medical observations","1976","Annals of Internal Medicine","85","2","246-49","T.S.","Danowski","Qat","journal"