Druzhinina, G Iu [Dynamics of the mumps epidemic process during the 1st years of mass vaccination]. [electronic resource] - Trudy Instituta imeni Pastera 1985 - 78-82 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0202-1447 Subjects--Topical Terms: ChildChild, PreschoolDisease Outbreaks--prevention & controlHumansInfantMumps--epidemiologyMumps Vaccine--immunologyRussiaUrban Population