内科胸腔镜的应用拓展
内科胸腔镜的应用拓展
33:44
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