[Effect of ethambutol on severe pulmonary tuberculosis with special reference to bacteriological findings].
D000328:Adult; D000368:Aged; D004357:Drug Synergism; D004977:Ethambutol / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013183:Sputum / Q000382:microbiology; D014397:Tuberculosis, Pulmonary / Q000188:drug therapy* / Q000382:microbiology
D004977:Ethambutol