title: [Immunological study on Rickettsia sennetsu by complement-fixation test (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis; D003168:Complement Fixation Tests; D006224:Cricetinae; D006168:Guinea Pigs; D006801:Humans; D008297:Male; D051379:Mice; D008875:Middle Aged; D012281:Rickettsia / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial