[The microaggllutination of rickettsia (P. Giroud method). Critical and statistical study of 1500 reactions].
D000371:Agglutination; D006801:Humans; D012281:Rickettsia; D012282:Rickettsia Infections; D012698:Serologic Tests
AGGLUTINATION; RICKETTSIA; RICKETTSIAL DISEASES; SERODIAGNOSIS