MD和常义的博士肯定不是一回事，医院里的专家很多是MD+PHD，家庭医生MD就行了

来源: WEST107TH 于 2014-01-04 04:58:08 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.