[Studies on double or triple resistance of Mycobacterium tuberculosis. 1. The rate of appearance of double or triple resistance, and the effect of drugs on the appearance of this resistance].
D010131:Aminosalicylic Acid / Q000494:pharmacology*; D006801:Humans; D007538:Isoniazid / Q000494:pharmacology*; D009169:Mycobacterium tuberculosis; D014376:Tuberculosis / Q000628:therapy*
D010131:Aminosalicylic Acid; D007538:Isoniazid
ISONIAZID/pharmacology; PARA-AMINOSALICYLIC ACID/pharmacology; TUBERCULOSIS/therapy