title: [Epidemiology and clinical aspects of hepatitis B in children (personal observations)].
mesh_terms: D000293:Adolescent; D002353:Carrier State / Q000175:diagnosis / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006509:Hepatitis B / Q000175:diagnosis / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D007223:Infant; D008297:Male; D011044:Poland; D014504:Urban Health
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Epidemiologia i klinika zakazenia wirusem B zapalenia watroby u dzieci (badania własne).