title: [Studies on carrier state of Haemophilus influenzae in human upper airways].
mesh_terms: D002353:Carrier State / Q000453:epidemiology*; D006192:Haemophilus Infections / Q000453:epidemiology*; D006193:Haemophilus influenzae / Q000302:isolation & purification*; D006801:Humans; D009305:Nasopharynx / Q000382:microbiology*; D011044:Poland
vernacular_title: Badania nad nosicielstwem pałeczek Haemophilus w górnych drogach oddechowych u ludzi