In 1990 SD Wexner wrote in a article entitled ''Sexually transmitted diseases of the colon, rectum, and anus. The challenge of the nineties'' published in ''[[Diseases of the colon and rectum]]'' and the abstract for that article states: "....a host of parasites, bacterial, viral, and protozoan are all rampant in the homosexual population."<ref>http://www.ncbi.nlm.nih.gov/sites/entrez?Db=pubmed&Cmd=ShowDetailView&TermToSearch=2242700&ordinalpos=4&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum</ref> | In 1990 SD Wexner wrote in a article entitled ''Sexually transmitted diseases of the colon, rectum, and anus. The challenge of the nineties'' published in ''[[Diseases of the colon and rectum]]'' and the abstract for that article states: "....a host of parasites, bacterial, viral, and protozoan are all rampant in the homosexual population."<ref>http://www.ncbi.nlm.nih.gov/sites/entrez?Db=pubmed&Cmd=ShowDetailView&TermToSearch=2242700&ordinalpos=4&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum</ref> |