404. That’s an error.

The requested URL /translate_c?depth=1&hl=fr&prev=search&rurl=translate.google.fr&sl=en&sp=nmt4&u=https://www.ncbi.nlm.nih.gov/pubmed/20660842&usg=ALkJrhjFZfdkWy4KG-xT6EUC8yE74_JhUg was not found on this server. That’s all we know.