Epidemiological and molecular investigation of a rubella outbreak, Romania, 2011 to 2012 Lazar, Mihaela and Abernathy, Emily and Chen, Min-hsin and Icenogle, Joseph and Janta, Denisa and Stanescu, Aurora and Pistol, Adriana and Santibanez, Sabine and Mankertz, Annette and Hübschen, Judith M and Mihaescu, Grigore and Necula, Gheorghe and Lupulescu, Emilia, Eurosurveillance, 21, 30345 (2016), https://doi.org/10.2807/1560-7917.ES.2016.21.38.30345