[1] GONG S W, ZHANG M, DENG X L, et al. Ideas on the definition of rare disease and orphan drugs in China [J]. Chin J New Drugs(中国新药杂志),2006,15(15):1225-1229. [2] TAO Y. The current situation of orphan drug regulation in the United States[J]. Chin Pharm J(中国药学杂志),2001,36(9):634-636. [3] GUAN X D, SHI L W. Analysis on the establishment of national drug policy in China[J]. Chin Pharm J(中国药学杂志),2009, 44(2):158-160. [4] LI H T. Analysis on the accessibility of drugs in China [J]. Chin Health Serv Management(中国卫生事业管理),2009(9):612-614. [5] FENG J H. Public health crisis, accessibility of drugs and its parallel imports [J].National Judges College Law J(法律适用),2004,12(25):15-18. [6] GONG S W. Study of Management Strategies of Improving Access to Orphan Drugs in China [D].Wuhan: Huazhong Univeristy of Science and technology 2008.1-122. [7] YANG C L. Incidence survey of leukemia in china [J]. Acta Acad Med Sin(中国医学科学院学报),1992,14(1):12-19. [8] LL S. Facts 2010-2011[J/OL]. New York:LLS,2011:[2011-05-16]. http://www.lls.org/content/nationalcontent/resourcecenter/freeeducationmaterials/generalcancer/pdf/facts. [9] MOHC. Year Book of Health in the People′S Republic of China[DB/OL].BeiJing:peking union medical college press,2010[2011-05-16]. http://www.moh.gov.cn/publicfiles/business/htmlfiles/zwgkzt/ptjnj/year2010/index2010.html. [10] US. Census Bureau. Statistical Abstract of the United States:2007[DB/OL]. New York: U.S. Census Bureau,2007[2011-05-16]. http://www.census.gov/prod/www/statistical-abstract-us.html. [11] FDA. FDA Application Search Orphan Drug Designations and Approvals[DB/OL].New York: FDA,2011[2011-05-16] http://www.accessdata.fda.gov/scripts/opdlisting/oopd/index.cfm. [12] SFDA. Data Search[DB/OL]. BeiJing:SFDA,2011[2011-05-16].http://app1.sfda.gov.cn/datasearch/face3/dir.html. [13] ZHANG R W, HU S L. A comparative study of international price for pharmaceuti-cals medicine price [J]. Chin Health Econ(中国卫生经济),2001,20(2):26-28. [14] VILLA S, COMPAGNI A, REICH M R. Orphan drug legislation: lessons for neglected tropical diseases[J]. Int J Health Plann Mgmt, 2009,24(3):27-42. [15] SFDA The Southern Institute of Medical Economics. Database[DB/OL]. GuangDong:The Southern Institute of Medical Economics,2011[2011-05-16].http://www.meinet.com.cn:8080/Query/MedicinePrice/. [16] RxUSA Pharmacy. Database[DB/OL]. New York:RxUSA,2011[2011-05-16].http://www.rxusa.com/. [17] ZHANG J G. A background and present situation of USA orphan drug[J]. Chin J Pharmacoepiolemiol(药物流行病学杂志), 2002(3):153-154. [18] DING J X, ZHAO M. The comparative study on supervision and incentive policies of Sino-US during the innovative drug R&D[J]. Chin J New Drugs(中国新药杂志),2009,18(5):387-392. [19] ZHAO C X, XU F, WANG Y, et al. Ideas on the strategy in establishing orphan drug managing system [J]. Med Philosophy(医学与哲学),2003,24(7):41-43.