title: [The antigenic structure of vaccinal strain M-44 of Burnet's rickettsia].
mesh_terms: D000818:Animals; D001428:Bacterial Vaccines; D003381:Coxiella / Q000276:immunology*; D006168:Guinea Pigs; D011778:Q Fever / Q000517:prevention & control*; D012290:Rickettsial Vaccines
chemical_list: D001428:Bacterial Vaccines; D012290:Rickettsial Vaccines
vernacular_title: Izuchenie antigennoĭ struktury vaktsinnogo shtamma M-44 rikketsiĭ Berneta.