[On a method of obtaining the hemagglutination reaction for diagnosis of rickettsial diseases].
D000818:Animals; D000941:Antigens; D002642:Chick Embryo; D003937:Diagnosis, Differential; D006386:Hemagglutination Tests; D006801:Humans; D012282:Rickettsia Infections / Q000175:diagnosis*
D000941:Antigens
K metodike postanovki reaktsii gemaggliutinatsii dlia diagnostiki rikketsiozov.