Kanda, Eriko Low titers of measles antibodies in Japanese pregnant women: a single-center study. [electronic resource] - The journal of obstetrics and gynaecology research Feb 2013 - 500-3 p. digital Publication Type: Journal Article ISSN: 1447-0756 Standard No.: 10.1111/j.1447-0756.2012.01997.x doi Subjects--Topical Terms: Antibodies, Viral--analysisFemaleHumansJapan--epidemiologyMeasles--epidemiologyMeasles virus--immunologyNeeds AssessmentPregnancyPregnancy Trimester, FirstSeroepidemiologic Studies