FENG Wei-ju, LI Yu-mei, ZHANG Xiao-li, LI Yong-mei. The risk factor analysis on the clinical data and prognosis of neurology gerontal patients with hospital acquired pneumonia(HAP)[J]. Journal of Clinical Medicine in Practice, 2011, (9): 36-39. DOI: 10.3969/j.issn.1672-2353.2011.09.011