Determination of para-amino-salicylic acid in the saliva as check-up of treatment with this drug.
D000636:Aminosalicylic Acids / Q000627:therapeutic use*; D006801:Humans; D007202:Indicators and Reagents; D012463:Saliva / Q000032:analysis*
D000636:Aminosalicylic Acids; D007202:Indicators and Reagents