pid type title authors mentors source_title published_date url doi isbn issn eissn mef:2730 "journal article" "Epidemiological and clinical features of Croatian children and adolescents with a PCR-confirmed coronavirus disease 2019: differences between the first and second epidemic wave" "Krajcar, Nina; Stemberger Marić, Lorna; Šurina, Anja; Kurečić Filipović, Sanja; Trkulja, Vladimir; Roglić, Srđan; Tešović, Goran" mef:6012 dissertation "Procjena djelotvornosti cjepiva protiv gripe u sezoni 2010.-11. " "Kurečić Filipović, Sanja"