title: [Nosocomial infections as a problem of biological safety].
authors.forename: N A
authors.initials: NA
authors.lastname: Semina
mesh_terms: D001424:Bacterial Infections / Q000517:prevention & control; D003264:Containment of Biohazards; D003428:Cross Infection / Q000517:prevention & control*; D006801:Humans; D012449:Safety; D014612:Vaccines / Q000627:therapeutic use; D014777:Virus Diseases / Q000517:prevention & control
chemical_list: D014612:Vaccines