[Fundamental experiments on combined effects of three antituberculous agents, streptomycin, PAS and isoniazid.  IIl.  Studies on the one step mutants isolated from the parent strain transferred serially in the cultural environment of three drugs used concomitantly].
D010131:Aminosalicylic Acid / Q000494:pharmacology*; D007538:Isoniazid / Q000494:pharmacology*; D009169:Mycobacterium tuberculosis / Q000187:drug effects*; D013307:Streptomycin / Q000494:pharmacology*
D010131:Aminosalicylic Acid; D007538:Isoniazid; D013307:Streptomycin
ISONIAZID/effects; MYCOBACTERIUM TUBERCULOSIS/effect of drugs on; PARA-AMINOSALICYLIC ACID/effects; STREPTOMYCIN/effects