[Acute articular lesions and reactions to neorickettsial antigens].
D003231:Conjunctivitis / Q000276:immunology*; D006801:Humans; D041102:Neorickettsia / Q000276:immunology*; D014526:Urethritis / Q000276:immunology*
CONJUNCTIVITIS/immunology; NEORICKETTSIA/immunology; URETHRITIS/immunology