共 18 条
[1]
[Anonymous], 1979, AM REV RESPIR DIS, V119, P831
[2]
[Anonymous], PNEUM
[6]
File T M, 2000, Semin Respir Infect, V15, P184
[7]
Fried Linda P., 1991, Annals of Epidemiology, V1, P263
[8]
Trends in hospitalizations for pneumonia among persons aged 65 years or older in the United States, 1988-2002
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
2005, 294 (21)
:2712-2719