CiteULike: Predictors of health decline in older adults with pneumonia: findings from the Community Acquired Pneumonia Impact Study: "E. Fernandez, P. Krueger, and M. Loeb, BMC Geriatrics 10, 1+ (2010), ISSN 1471-2318, URL http://dx.doi.org/10.1186/1471-2318-10-1."