但一群由北卡罗琳娜杜克大学凯文·舒尔曼领导的医疗经济学家怀疑该目标的可行性。

But a group of medical economists led by Kevin Schulman, of Duke University in North Carolina, doubts the feasibility of this goal.

youdao

但一群由北卡罗琳娜杜克大学凯文·舒尔曼领导的医疗经济学家怀疑该目标的可行性。

But a group of medical economists led by Kevin Schulman, of Duke University in North Carolina, doubts the feasibility of this goal.

youdao