title: [Studies on the nature of experimental leukopenia produced by immunization with typhoid Vi-vaccines].
authors.forename: V Kh
authors.initials: VKh
authors.lastname: VULCHANOV
authors.forename: R
authors.initials: R
authors.lastname: POPIVANOV
mesh_terms: D006801:Humans; D007114:Immunization; D007970:Leukopenia; D014435:Typhoid Fever / Q000276:immunology*; D014436:Typhoid-Paratyphoid Vaccines; D014611:Vaccination; D014612:Vaccines
chemical_list: D014436:Typhoid-Paratyphoid Vaccines; D014612:Vaccines
keywords: TYPHOID/immunology; VACCINATION/experimental