title: [Incidence of viral hepatitis after pre- and post-seasonal administration of gamma globulin].
mesh_terms: D000293:Adolescent; D002648:Child; D004196:Disease Outbreaks / Q000453:epidemiology*; D006506:Hepatitis A / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D011044:Poland; D012621:Seasons; D005719:gamma-Globulins / Q000008:administration & dosage*
chemical_list: D005719:gamma-Globulins
vernacular_title: Zapadalność na wirusowe zapalenie watroby przed i po przedsezonowym podaniu gamma globuliny.