400-9696-311 转1
400-9696-311 转2
400-9696-311 转3
400-9696-311 转4
ChiCTR2100051689
结束
/
/
/
2021-10-01
/
/
appendicitis, cholecystitis, ileus
The effects of the COVID19 pandemic on the acute surgery care on our Surgery Unit
The effects of the COVID19 pandemic on the acute surgery care on our Surgery Unit
1106
Collection of data concerning all acute patients treated on our Surgery between 1st Jan. 2019 and 1st May 2021.
析因分组(即根据危险因素或暴露因素分组)
回顾性研究
No
N/A
None
/
1000;500
/
2019-01-01
2021-05-01
/
all patients admitted to our department with acute issues (appendicitis, cholecystitis, ileus, gangrena of the lower limbs);
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请登录查看No
1106
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