title: A controlled clinical trial of small daily doses of rifampicin in the prevention of adverse reactions to the drug in a once-weekly regimen of chemotherapy in Hong Kong: second report:-the results at 12 months.
mesh_terms: D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D004334:Drug Administration Schedule; D004342:Drug Hypersensitivity / Q000209:etiology / Q000517:prevention & control*; D004359:Drug Therapy, Combination; D004977:Ethambutol / Q000008:administration & dosage; D005260:Female; D006723:Hong Kong; D006801:Humans; D008297:Male; D008875:Middle Aged; D011718:Pyrazinamide / Q000008:administration & dosage; D012293:Rifampin / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy*
chemical_list: D011718:Pyrazinamide; D004977:Ethambutol; D012293:Rifampin