title: Epidemiological aspects of viral hepatitis B and delta-hepatitis in selected population from Białystok District, Poland.
authors: Clinic of Infectious Diseases, Medical Academy, Białystok.
authors: P
authors: P
authors: Borón
authors: A
authors: A
authors: Borón-Kaczmarska
authors: E
authors: E
authors: Bobrowska
authors: H
authors: H
authors: Kamińska
authors: W
authors: W
authors: Lapiński
mesh_terms: D002353:Carrier State / Q000453:epidemiology / Q000276:immunology; D003430:Cross-Sectional Studies; D006509:Hepatitis B / Q000453:epidemiology* / Q000276:immunology; D003699:Hepatitis D / Q000453:epidemiology* / Q000276:immunology; D006801:Humans; D011044:Poland