Ask and you shall receive:
Naltrexone-induced augmentation of sexual response...[Arch Med Res. 2001 May-Jun] - PubMed Result
http://www.ncbi.nlm.nih.gov/pubmed/8294223?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsP anel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RA&linkpos=1&log$=relatedarticles&logdbfrom=pubmed
http://www.ncbi.nlm.nih.gov/pubmed/8536780?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsP anel.Pubmed_DiscoveryPanel.Pubmed_Discovery_RA&linkpos=1&log$=relatedarticles&logdbfrom=pubmedIA
(My linking skills suck....but that is what I have staff for.)