组48例采用常规手术方式作对照。

Group B: Routine operation in 48 cases as control.

youdao

在克拉莉莎二十刚出头时，一次常规的外科手术让她永远失去了生育能力。

In her early twenties a routine surgical procedure had left Clarissa unable to bear children.

youdao

按常规进行手术操作。

The operation was done by routine.

youdao

按常规进行手术操作。

The operation was done by routine.

youdao