Agarwal, R Stroke-associated pneumonia: the need for stricter case definitions. [electronic resource] - Singapore medical journal Jun 2006 - 557-8; author reply 558-9 p. digital Publication Type: Comment; Letter ISSN: 0037-5675 Subjects--Topical Terms: Community-Acquired InfectionsCross InfectionHumansPneumonia--diagnosisResearch DesignRisk AssessmentStroke--complications