Conclusions: IVU and cystoscopy , especially retrograde ureteropyelography, were essential for the diagnosis of primary ureteral carcinoma.结果: 33例均为移行细胞癌,术前确诊21例,占63.6%....
唐万伟目前唯一的收入是每月3300港元的社会保障金.Mr Tang's only income is his HK $ 3 , 300 social security payment.社会保障和医疗保险未备基金的负债已超100万亿美元.Social Security and Medicare total unfunded liability in excess of $ 100 trillion. In short, the ...
One of the greatest utilitarians was Claude Helvetius.最伟大的功利主义者之一就是克劳德·爱尔维修。But even fervent utilitarians should pay attention, for two reasons.但是,即使狂热的功利主义者现在都该留神, 这里有两个原因....