TY - GEN AU - Kenyon,R H AU - Acree,W M AU - Wright,G G AU - Melchior,F W TI - Preparation of vaccines for Rocky Mountain spotted fever from rickettsiae propagated in cell culture SN - 0022-1899 PY - 1972///0317 KW - Animals KW - Bacterial Vaccines KW - radiation effects KW - Cell Line KW - Chick Embryo KW - Ducks KW - Formaldehyde KW - pharmacology KW - Guinea Pigs KW - Humans KW - Mice KW - Radiation Effects KW - Rickettsia rickettsii KW - growth & development KW - Rocky Mountain Spotted Fever KW - prevention & control KW - Vaccination N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/infdis/125.2.146 ER -