共查询到20条相似文献，搜索用时 15 毫秒
1.
2.
3.
4.
The possibility of intestinal obstruction caused by a gallstone should be considered in any older person who has vomiting, abdominal distention, abdominal pain and absence of abdominal scars from previous operation. 相似文献
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.