Jerônimo, Laura Silva Association Between Periodontitis and Nosocomial Pneumonia: A Systematic Review and Meta-analysis of Observational Studies. [electronic resource] - Oral health & preventive dentistry Feb 2020 - 11-17 p. digital Publication Type: Journal Article; Meta-Analysis; Systematic Review ISSN: 1757-9996 Standard No.: 10.3290/j.ohpd.a44114 doi Subjects--Topical Terms: Case-Control StudiesCross InfectionHumansObservational Studies as TopicPeriodontitisPneumonia