title: [Problems of prophylactic vaccination for typhoid and paratyphoid fever].
mesh_terms: D009729:Nursing; D010284:Paratyphoid Fever / Q000517:prevention & control; D014435:Typhoid Fever / Q000517:prevention & control; D014611:Vaccination
vernacular_title: Vaprosy vaksinoprofilaktiki briushnogo tifa i paratifov.