title: R factors in Enterobacteriaceae causing asymptomatic bacteriuria of pregnancy.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D001437:Bacteriuria / Q000382:microbiology*; D002701:Chloramphenicol / Q000494:pharmacology; D004755:Enterobacteriaceae / Q000187:drug effects*; D004756:Enterobacteriaceae Infections / Q000382:microbiology*; D004926:Escherichia coli / Q000187:drug effects; D005111:Extrachromosomal Inheritance; D005260:Female; D005827:Genetics, Microbial; D005839:Gentamicins / Q000494:pharmacology; D006801:Humans; D007612:Kanamycin / Q000494:pharmacology; D007709:Klebsiella / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000382:microbiology*; D013307:Streptomycin / Q000494:pharmacology; D013418:Sulfamethazine / Q000494:pharmacology; D013752:Tetracycline / Q000494:pharmacology; D014295:Trimethoprim / Q000494:pharmacology
chemical_list: D005839:Gentamicins; D013418:Sulfamethazine; D007612:Kanamycin; D002701:Chloramphenicol; D000667:Ampicillin; D014295:Trimethoprim; D013752:Tetracycline; D013307:Streptomycin