CJCP     2007 9 (5):  421-421    ISSN: 1008-8830  CN: 43-1301/R A case report of inborn pyloric duplication ZHOU Li-Qun, WANG Bing-Hui, ZUO Ya-Hua 169th Hospital, People's Liberation Army, Hengyang, Hunan 421002, China. Received: null  Revised: null  Online: null Supporting info