title: Hearing impairment in Polish infants.
authors: Witold
authors: W
authors: Szyfter
authors: Maciej J
authors: MJ
authors: Wróbel
authors: Joanna
authors: J
authors: Szyfter-Harris
authors: Grażyna
authors: G
authors: Greczka
mesh_terms: D034381:Hearing Loss / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008403:Mass Screening; D011044:Poland / Q000453:epidemiology; D015995:Prevalence