The clinical manifestations of 45 cases of ventilator-associated pneumonia caused by acinetobacter between 1995 and 2003 were analyzed.
A.正确
B.错误
正确答案:错误
The clinical manifestations of 45 cases of ventilator-associated pneumonia caused by acinetobacter between 1995 and 2003 were analyzed.
A.正确
B.错误
正确答案:错误