在PubMed中利用主题词检索CT诊断脑肿瘤(braincancer)的文献,应采用的检索式为()
在PubMed中利用主题词检索CT诊断脑肿瘤(braincancer)的文献,应采用的检索式为()
A.("Tomography,X-RayComputed"[Mesh])AND"BrainNeoplasms/diagnosticimaging"[Mesh]
B.("Tomography,X-RayComputed"[Mesh])AND"BrainNeoplasms/diagnosis"[Mesh]
C.(CTAND"BrainNeoplasms/diagnosis"[Mesh]
D.CTANDBrainNeoplasms
E.("Tomography,X-RayComputed"[Mesh])AND"BrainNeoplasms"[Mesh]
正确答案:A