404. That’s an error.

The requested URL /translate_c?hl=fr&sl=en&u=http://en.wikipedia.org/wiki/Clinical_endpoint&prev=/search%3Fq%3Dsurrogates%2Bmarkers%26hl%3Dfr&rurl=translate.google.fr&usg=ALkJrhjwqRiYC_yMcC_sTof3Xuge1ihckA was not found on this server. That’s all we know.