Studies on commercial typhus vaccines. IV. The chemical composition of the antigens of commercial typhus vaccine.
COHEN
S S
SS
D000906:Antibodies; D000941:Antigens; D012281:Rickettsia; D012290:Rickettsial Vaccines; D014438:Typhus, Epidemic Louse-Borne; D014612:Vaccines
D000906:Antibodies; D000941:Antigens; D012290:Rickettsial Vaccines; D014612:Vaccines; C028280:typhus vaccine