CJCP     2009 11 (02):  151-152    ISSN: 1008-8830  CN: 43-1301/R Drainaga treatment for cerebaral hemorrhage caused by late vitamin K deficiency TAO Zi-Rong, LI Zhi-Feng, CHEN Feng-Hua, YANG Wei-Hong Department of Neurosurgery, Xiangya Hospital of Central South University, Changsha 410008, China Received: null  Revised: null  Online: null Supporting info