Jefferson, T Interventions for the interruption or reduction of the spread of respiratory viruses. [electronic resource] - The Cochrane database of systematic reviews Oct 2007 - CD006207 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1469-493X Standard No.: 10.1002/14651858.CD006207.pub2 doi Subjects--Topical Terms: HumansInfluenza, Human--transmissionRespiratory Tract Infections--prevention & controlVirus Diseases--prevention & control