A recent Wall Street Journal article: Dr. Ioannidis said "A new claim about a research finding is more likely to be false than true." The hotter the field of research the more likely its published findings should be viewed skeptically, he determined. Take the discovery that the risk of disease may vary between men and women, depending on their genes. Studies have prominently reported such sex differences for hypertension, schizophrenia and multiple sclerosis, as well as lung cancer and heart attacks. In research