title: [Behavior of F'-lac+ factor in cells of serologically typed strains of E. coli].
mesh_terms: D003227:Conjugation, Genetic; D004926:Escherichia coli; D005827:Genetics, Microbial
vernacular_title: Povedenie faktora F'-lac+ v kletkakh serologicheski tipiruemykh shtammov E. coli.