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• 作者Benjamin Krevsky, MD, MPH Gastroenterology Section, Temple University School of Medicine, 3401 North Broad Street, Philadelphia, PA 19140, USA. E-mail: krevsky@temple.edu
• 卷第9卷
• 期第2期
• 印刷ISSN1522-8037
• 电子ISSN1534-312X
• 文件大小72.16KB
• 发表时间2007-05
• DOI10.1007/s11894-007-0002-7
• 页码92-93