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Grivea IN, Priftis KN, Giotas A, Kotzia D, Tsantouli AG, Douros K, Michoula AN, Syrogiannopoulos GA.Grivea IN, et al. Among authors: douros k.Vaccine. 2014 Nov 12;32(48):6513-20. doi: 10.1016/j.vaccine.2014.09.016. Epub 2014 Sep 22.Vaccine. 2014.PMID: 25252194