title: Letter: The antimicrobial effect of combinations of clindamycin and metronidazole with spectinomycin.
mesh_terms: D001439:Bacteroides / Q000187:drug effects*; D002981:Clindamycin / Q000494:pharmacology*; D004338:Drug Combinations; D004357:Drug Synergism; D008795:Metronidazole / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D000198:Spectinomycin / Q000494:pharmacology*
chemical_list: D004338:Drug Combinations; D008795:Metronidazole; D002981:Clindamycin; D000198:Spectinomycin