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}}</ref> As Pollock, Pierre Crouse, Buenafe announces that the pain control methods used are Tylenol, sugar, a topical cream, and a local anaesthetic injection.<ref name="Buenafe"/> The topical anaesthetic only serves to numb the area to lessen the pain of the injection, but studies have shown that a dorsal penile ring block is not always effective in stopping the [[pain ]] of [[circumcision]].<ref>{{REFjournal