显然，任何前瞻性评估都受着各种风险和不确定性的支配。
Obviously, any forward-looking assessment is subject to risks and uncertainties.
设计：基于多元受访者对脑体积改变的预测因素进行前瞻性评估。
DESIGN: Predictors of brain volume changes were assessed prospectively based on multiple informants.
目的应用内镜超声检查术(EUS)对胰腺癌的可切除性进行前瞻性评估。
Objective To discover the value of endoscopic ultrasonography (EUS) in predicting the resectability of pancreatic carcinoma.
应用推荐