A double-blind comparative study of metronidazole and placebo in rheumatoid arthritis.
D000328:Adult; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D008795:Metronidazole / Q000009:adverse effects / Q000627:therapeutic use*; D009325:Nausea / Q000139:chemically induced; D010919:Placebos; D014839:Vomiting / Q000139:chemically induced
D010919:Placebos; D008795:Metronidazole