[Differentiation between pathogenic and nonpathogenic mycobacteria of group II and group 3 by susceptibility to ethambutol].
D004977:Ethambutol / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D009161:Mycobacterium / Q000187:drug effects / Q000302:isolation & purification / Q000472:pathogenicity*
D004977:Ethambutol