404. That’s an error.

The requested URL /translate_c?depth=1&rurl=translate.google.ro&sl=en&sp=nmt4&tl=ro&u=https://www.ncbi.nlm.nih.gov/pubmed/16728591&xid=17259,15700019,15700186,15700191,15700248,15700253&usg=ALkJrhi3xt6ycHI-V_fTygFpLTVcFYohrQ was not found on this server. That’s all we know.