1. The serological pattern in epidemic typhus fever. Part IV, Rickettsial agglutination Author(s): Plotz, Harry, 1890-1947, authorSnyder, Merrill J., author Publication: Washington, D.C. : Division of Virus and Rickettsial Diseases, Army Medical School, [1940?] Subject(s): Typhus, Epidemic Louse-BorneAgglutination Tests