title: The nature of the soluble antigen from typhus rickettsiae.
authors.forename: C C
authors.initials: CC
authors.lastname: SHEPARD
authors.forename: R W G
authors.initials: RW
authors.lastname: WYCKOFF
mesh_terms: D000906:Antibodies; D000941:Antigens; D006801:Humans; D007109:Immunity; D012281:Rickettsia; D014438:Typhus, Epidemic Louse-Borne
chemical_list: D000906:Antibodies; D000941:Antigens