title: Non-type b Haemophilus influenzae infections in adults with reference to biotype.
abstract: We report three cases of serious non-group b Haemophilus influenzae infections. The significance of these isolates with respect to both biotypes and serotypes is discussed.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006192:Haemophilus Infections / Q000382:microbiology*; D006193:Haemophilus influenzae / Q000145:classification* / Q000302:isolation & purification; D006801:Humans; D008297:Male; D008875:Middle Aged