Robert j. myerburg , md , says the new study asks many more questions than it answers .

罗伯特j.迈尔伯格，医学博士，说新研究提出的问题比能够回答的问题还多。

Following the meeting , fda director of anesthesia and analgesia products bob rappaport , md , wrote that additional studies are needed .

通过这次会议，fda麻醉、镇痛类产品负责人医学博士bobrappaport，写了必要的附加研究报告。

Jonathan savitz , md , told medscape psychiatry that dr. phillips 's discoveries might be very useful for researchers as well as clinicians .

jonathansavitz医学博士告诉《医景精神病学》phillips博士的发现对研究人员及临床医生非常有用。

In just 10 years , a who team headed by d. a. henderson , md , accomplished the daunting task of eradicating smallpox .

医学博士d.a.亨德森，是世界卫生组织一分队的领导，用了10年完成了根除令人恐惧的天花任务。

I knew it couldn 't be my heart , because this guy with an md just told me it wasn 't , ' she says .

她说，“我认为不可能是我的心脏出问题，因为一个拥有医学博士学位的人刚刚告诉我不是。”