title: [Persistence of R-factors in the human intestinal flora].
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D001434:Bacteriophage Typing; D004754:Enterobacter / Q000187:drug effects; D004755:Enterobacteriaceae / Q000187:drug effects* / Q000302:isolation & purification; D004925:Escherichia / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects; D005243:Feces / Q000382:microbiology; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D007709:Klebsiella / Q000187:drug effects; D010403:Penicillin Resistance; D011511:Proteus / Q000187:drug effects; D012480:Salmonella Infections / Q000209:etiology / Q000382:microbiology*; D012486:Salmonella typhimurium / Q000187:drug effects; D013307:Streptomycin / Q000494:pharmacology; D013752:Tetracycline / Q000494:pharmacology; D013997:Time Factors
chemical_list: D000667:Ampicillin; D013752:Tetracycline; D013307:Streptomycin
vernacular_title: Die Persistenz von R-Faktoren in der menschlichen Darmflora.