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}}</ref> is a specialized clamp for performing circumcisions. It was invented by [[Hiram S. Yellen ]] and [[Aaron Goldstein ]] in 1934-1935.<ref>{{REFbook

From a 1935 article<ref name="yellen1935">{{REFjournal |last=Yellen |first=Hiram |init=H |last2=Goldstein |first2=Aaron |init2= |author2-link= |date=1935-07 |title=Bloodless circumcision of the newborn |journal=American Journal of Obstetrics and Gynecology |volume=30 |issue=1 |pages=146-147 |url=https://www.ajog.org/article/S0002-9378(35)90237-X/fulltext |quote= |accessdate=2021-10-15GoldsteinYellen1935}}</ref> by Dr. [[Hiram S. Yellen]], one of the two inventors (with [[Aaron Goldstein]]) of the Gomco Clamp.