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<blockquote>The complex interaction between the protopathic sensitivity of the corpuscular receptor-deficient glans penis and the corpuscular receptor-rich ridged band of the male prepuce is required for normal copulatory behaviour.<ref name="cold-taylor">{{REFjournal |last=Cold |init=CJ |author-link=Christopher J. Cold |last2=Taylor |init2=JR |author2-link=John R. Taylor |title=The Prepuce |journal=BJU Int |date=ColdCJ TaylorJR 1999 |volume=83 (Suppl 1) |issue=February |pages=34-44 |url=https://www.jidonline.org/article/S0022-202X(15)48804-9/pdf |quote= |pubmedID=13295637 |pubmedCID= |DOI=10.1038/jid.1956.5 |accessdate=2019-09-24}}</ref></blockquote>