期刊
NEW ENGLAND JOURNAL OF MEDICINE
卷 364, 期 8, 页码 749-757出版社
MASSACHUSETTS MEDICAL SOC
DOI: 10.1056/NEJMra0909487
关键词
-
资金
- SonoSite
- Philips
- Siemens
- World Class CME
- Institute for Advanced Medical Education
- Educational Symposia