"id","author_first1","author_last1","title","year","publication","volume","pages","author_first2","author_last2","author_first3","author_last3","keyword0","keyword1","keyword2","type" "1508","Bengt","Kristiansson","Use of khat in lactating women: A pilot study on breast-milk secretion","1987","Journal of Ethnopharmacology","21","85-90","Nagiba","Abdul Ghani","Margareta","Eriksson","Breastfeeding","Pharmacology","Qat","journal"