作者@article {Ewig1339 = {Ewig S}, title = {Diagnosis of ventilator-associated pneumonia: nonroutine tools for routine practice}, volume = {9}, number = {7}, pages = {1339--1341}, year = {1996}, publisher = {European Respiratory Society}, issn = {0903-1936}, URL = {//www.qdcxjkg.com/content/9/7/1339}, eprint = {//www.qdcxjkg.com/content/9/7/1339.full.pdf}, journal = {European Respiratory Journal} }