Hitzig is a member of the American Society of Dermatological Surgery, International Society of Hair Restoration Surgery and the American Hair Loss Council.
博士希齐格是外科，皮肤科，恢复国际社会对美国的头发协会会员外科和美国脱发会。
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Dr. Hitzig has published numerous peer review articles on hair transplant techniques and is a regular presenter at medical hair restoration symposiums around the world. Dr.