title: Haemophilus parainfluenzae septic arthritis in an adult.
mesh_terms: D000367:Age Factors; D000368:Aged; D000842:Ankle / Q000382:microbiology; D001170:Arthritis, Infectious / Q000209:etiology*; D002555:Cerebrospinal Fluid / Q000382:microbiology; D005260:Female; D006190:Haemophilus / Q000302:isolation & purification; D006192:Haemophilus Infections; D006801:Humans