published in Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association Journal
has subject area Aged Aged, 80 and over Brain Ischemia California Comorbidity Cross Infection Databases, Factual Female Hospital Mortality Humans Logistic Models Male Middle Aged Multivariate Analysis Odds Ratio Pneumonia Retrospective Studies Risk Assessment Risk Factors Sepsis Sex Factors Stroke Time Factors