title: Legionnaires' disease: serogroup 6.
mesh_terms: D000818:Animals; D006168:Guinea Pigs / Q000382:microbiology*; D006801:Humans; D007875:Legionella / Q000145:classification / Q000472:pathogenicity*; D007877:Legionnaires' Disease / Q000382:microbiology; D014774:Virulence