404. That’s an error.

The requested URL /translate_c?depth=1&rurl=translate.google.com&sl=auto&sp=nmt4&tl=fr&u=https://www.ncbi.nlm.nih.gov/pubmed/16710900&xid=17259,15700021,15700186,15700191,15700256,15700259,15700262,15700265&usg=ALkJrhi0eerbi_C0bRRIpBfj6ibB5gICPg was not found on this server. That’s all we know.