In 1970 I realized that there was negligible risk from x-rays but many radiographs had poor image quality so that the risk from a false negative was significant. — John Cameron Copy Share Image
I have to say that in this particular cow that we're dealing with, those parts of the cow were removed, and so we don't think there's any risk or very negligible risk to human health with this particular incident. — Ann Veneman Copy Share Image
