He was certified dead at his home by a doctor at approximately 8pm that evening, "he said."

当晚八时许，医生在家里宣告了他的死亡。

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Dr. White's advice: Find an experienced doctor certified by the American Board of Plastic Surgery, ask to see before-and-after photos and talk to former patients about their results.

怀特医生的建议是：找到一个有经验的医生（由美国整形外科局认证的），要求看看“之前”和“之后”的照片，并和以前的患者谈论结果。

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The doctor certified that she was of sound mind.

医生的诊断表明她的心智健全。

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For facial plastic surgery, a doctor certified by the American Board of Facial Plastic and Reconstructive Surgery is considered an equivalent in all states.

CNN: Plastic surgery: 'Wild West' of medicine

Captain Tariq Ahmad, a doctor who certified Pte Cutts' death, said he had mistakenly believed an exit wound above the soldier's eye was an entry wound.

BBC: NEWS | UK | England | Nottinghamshire | Friendly fire death claim probed

You can find out if your doctor is board certified by going to the American Board of Medical Specialties Web site.

CNN: How to find a doctor online