[On the interpretation to place on the serodiagnosis of rickettsial diseases by P. Giroud's micro-agglutination technic, in particular, in recently vaccinated and in formerly vaccinated persons].
D000371:Agglutination; D006801:Humans; D012282:Rickettsia Infections / Q000175:diagnosis*; D012698:Serologic Tests
RICKETTSIAL DISEASES/diagnosis