Keyword hepatitis A antibodies seroprevalence
RESEARCH PAPER
Immunity to hepatitis A virus among working professionals in Poland – Results of a 3-year serological survey 2013–2015
Grzegorz Juszczyk, Aleksandra Izabela Czerw, Bożena Walewska-Zielecka, Marcin Mikos, Tomasz Banaś, Andrzej Deptała, Janusz Ślusarczyk
Ann Agric Environ Med. 2018;25(3):572–575