Haemophilus influenzae in cultures of cerebrospinal fluid. Noncapsulated variants typable by immunofluorescence.
D000918:Antibody Specificity; D002555:Cerebrospinal Fluid / Q000382:microbiology*; D002675:Child, Preschool; D003433:Crosses, Genetic; D005455:Fluorescent Antibody Technique; D014644:Genetic Variation; D006193:Haemophilus influenzae / Q000145:classification / Q000302:isolation & purification*; D006801:Humans; D005779:Immunodiffusion; D008583:Meningitis, Haemophilus / Q000134:cerebrospinal fluid / Q000382:microbiology*; D008856:Microscopy, Fluorescence; D014170:Transformation, Genetic