First, you're pigeonholing yourself into this "nolva" issue, this post is about virtually all studies - not nolva. In fact, it has nothing to do with nolva. There was an attempt to steer it that way, but it's an obvious failure.
Second, studies with "negative" results are just as fake as any other studies. There were "negative" studies done by the drug companies on royal jelly, saying it's not going to help with headaches or anything else - keep taking your tylenol! When in fact, royal jelly has a lot of benefical uses as a natural remedy. Studies with "negative" information are just as fraudulent, bias and misleading as studies with positive information. Do you realize how many studies the drug and food companies cut out from publishing...many independent studies cannot and will not be published due to the political and financial pull of the food and drug co. You'll see the editors of scientific journals driving in a brand new S500 before they publish a study saying a certain drug can kill you; maybe like the fact that acetaminophen (tylenol and most pain killers) causes liver damage.