CME examination for volume 48 : Identification No. 803-312Instructions for Category I CME credit and answers to this examination appear in the front advertising section. See last page of Contents for page number

• 卷第49卷
• 期第6期
• 印刷ISSN0190-9622
• 电子ISSN1097-6787
• 文件大小50.06KB
• 发表时间2003
• DOI10.1016/s0190-9622(03)04223-3