28:19
浅谈学科超声内镜工作开展及团队培养--王晓艳
Select chapter
Professional Education
CAUTION: Educational materials on this site are country and/or region specific. You should only view the materials for the country or region in which you are located. If you select a foreign location, the materials may discuss off-label and/or investigational use of products which are not yet approved in your country or region. Use of products outside of approved labeling is considered experimental and may be prohibited.
Europe, Middle East, and Africa
Asia Pacific