RT期刊文章SR电子T1肺泡宏phages carbon load: a marker of exposure? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 763 OP 763 DO 10.1183/09031936.00176812 VO 41 IS 3 A1 Nwokoro, Chinedu A1 Brugha, Rossa A1 Grigg, Jonathan YR 2013 UL //www.qdcxjkg.com/content/41/3/763.abstract AB