Izbickż, A Negative seroconversion and circulating interferon in children vaccinated with live measles vaccine. [electronic resource] - Journal of hygiene, epidemiology, microbiology, and immunology 1977 - 191-4 p. digital Publication Type: Journal Article ISSN: 0022-1732 Subjects--Topical Terms: Antibodies, Viral--analysisAntibody FormationChildHumansInterferons--bloodMeasles Vaccine--administration & dosageMeasles virus--immunology