1.
Pachnia D, Polz-Gruszka D, Macielag P, Polz-Dacewicz M. Prevalence of hepatitis A virus antibodies in Central-Eastern Poland – a comparative study (1990-2012). Curr. Issues Pharm. Med. Sci. 2014;27(1):17-19. doi:10.2478/cipms-2014-0005