404. That’s an error.

The requested URL /translate_c?depth=1&rurl=translate.google.ro&sl=en&sp=nmt4&tl=de&u=https://www.ncbi.nlm.nih.gov/pubmed/%3Fterm%3DYang%2520CC%255BAuthor%255D%26cauthor%3Dtrue%26cauthor_uid%3D12846769&xid=25657,15700021,15700186,15700190,15700256,15700259,15700262,15700265&usg=ALkJrhinxS5_y_tqRYfjDfx9cF0gxi_1hA was not found on this server. That’s all we know.