title: Invasive infections due to Haemophilus influenzae serotype f (Hif)--is Hif an emerging pathogen?
authors.forename: J I
authors.initials: JI
authors.lastname: Ward
mesh_terms: D006192:Haemophilus Infections / Q000453:epidemiology* / Q000517:prevention & control*; D018073:Haemophilus Vaccines / Q000191:economics; D006193:Haemophilus influenzae / Q000472:pathogenicity*; D006801:Humans
chemical_list: D018073:Haemophilus Vaccines