title: [Epidemic of hospital infections due to Streptococcus pyogenes in an obstetric department].
mesh_terms: D003428:Cross Infection / Q000453:epidemiology*; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006757:Hospital Units; D006782:Hospitals, Special; D006801:Humans; D011247:Pregnancy; D013290:Streptococcal Infections / Q000453:epidemiology*; D013297:Streptococcus pyogenes / Q000302:isolation & purification*
vernacular_title: Epidemia zakazeń wewnatrzszpitalnych paciorkowcem ropotwórczym w oddziale połozniczym.