The development of mycobacterial resistance to PAS in pulmonary tuberculosis.
D010131:Aminosalicylic Acid / Q000628:therapy*; D009169:Mycobacterium tuberculosis / Q000494:pharmacology*; D014397:Tuberculosis, Pulmonary
D010131:Aminosalicylic Acid
MYCOBACTERIUM TUBERCULOSIS/pharmacology; PARA-AMINOSALICYLIC ACID/therapy