Please confirm that you are not located inside the Russian Federation
您选择的链接将带您前往第三方网站。我们无法控制任何第三方网站的内容或对其负责。
Enter search terms to find related medical topics, multimedia and more.
• Use “ “ for phrases o [ “pediatric abdominal pain” ] • Use – to remove results with certain terms o [ “abdominal pain” –pediatric ] • Use OR to account for alternate terms o [teenager OR adolescent ]
脑由四个腔连成的网络组成，每个腔中充满循环中的脑脊液（CSF）。它们包括两个大的侧脑室、第三脑室和连接至第四脑室的大脑导水管。
