TY - GEN AU - Zinsser,H AU - Castaneda,M R TI - STUDIES ON TYPHUS FEVER : X. FURTHER EXPERIMENTS ON ACTIVE IMMUNIZATION AGAINST TYPHUS FEVER WITH KILLED RICKETTSIA SN - 0022-1007 PY - 2010///0623 N1 - Publication Type: Journal Article UR - https://doi.org/10.1084/jem.57.3.381 ER -