%0 Journal Article %T Elevated Blood Urea Nitrogen-to-Serum Albumin Ratio as a Factor That Negatively Affects the Mortality of Patients with Hospital-Acquired Pneumonia %A Ding-Yun Feng %A Hai-Ling Yang %A Mi Zhou %A Tian-Tuo Zhang %A Xiao-Ling Zou %A Xiao-Xia Chen %A Yu-Qi Zhou %J Archive of "The Canadian Journal of Infectious Diseases & Medical Microbiology = Journal Canadien des Maladies Infectieuses et de la Microbiologie M¨¦dicale". %D 2019 %R 10.1155/2019/1547405 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6604473/