医学
中心(范畴论)
没有什么
政府(语言学)
癌症
图书馆学
人力资源
医疗保健
信息中心
家庭医学
老年学
管理
法学
政治学
社会学
结晶学
教育研究
内科学
经济
化学
社会科学
认识论
哲学
语言学
计算机科学
标识
DOI:10.1016/j.jamcollsurg.2009.11.015
摘要
Helen F Graham Cancer Center, Newark, DE and Thomas Jefferson University, Philadelphia, PA *Correspondence address: Nicholas J Petrelli, MD, FACS, Helen F Graham Cancer Center at Christiana Care Health Services, 4701 Ogletown Stanton Rd, Newark, DE 19713 E-mail: [email protected] Received October 19, 2009; accepted November 20, 2009. Disclosure information: Nothing to disclose. Supported, in part, by the National Cancer Institute, National Institutes of Health, under contract no. HHSN261200800001E. The content of this publication does not necessarily reflect the views or policies of the Department of Health and Human Services, nor does mention of trade names, commercial products, or organizations imply endorsement of the United States Government.
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