CJCP     2009 11 (9):  783-785    ISSN: 1008-8830  CN: 43-1301/R Polyunsaturated fatty acids and attention-deficit hyperactivity disorder LIU Peng-Ju, MA Fang Department of Clinical Nutrition, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China Received: null  Revised: null  Online: null Supporting info