Thanks DocJames for updating the article  To the anonymous contributor the article you reference states Men taking finasteride may not have an increased risk of highgrade prostate cancer Adjusting for the known effects that finasteride has on prostate cancer detection investigators estimated that highgrade tumors Gleason scores  were no more likely in the men taking finasteride than in the men taking placebo However because very few prostate cancers were detected at Gleason scores of  to  it is difficult to draw conclusions about this group From this text I think it would be appropriate to say something like  In contrast to the FDAs stance the National Cancer Institute believes that finasteride may increase the ability to detect cancer which accounts for the higher prevalance of highgrade cancer  The article didnt specifically mention the NIH but if you can cite it feel free to add it in the article and somebody will change it if they object