Determination of blood levels of para-aminosalicylic acid (PAS) in tuberculous patients treated with various PAS preparations.
D010131:Aminosalicylic Acid / Q000097:blood*; D006801:Humans; D035423:Thoracic Cavity; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000097:blood*
D010131:Aminosalicylic Acid
PARA-AMINOSALICYLIC ACID/in blood; TUBERCULOSIS, PULMONARY/blood in