Studies on the effect of various derivatives of para-aminosalicylic acid on serum levels of antimicrobially active isoniazid.
D000636:Aminosalicylic Acids; D000890:Anti-Infective Agents; D006801:Humans; D007538:Isoniazid / Q000097:blood*
D000636:Aminosalicylic Acids; D000890:Anti-Infective Agents; D007538:Isoniazid
ISONIAZID/blood; PARA-AMINOSALICYLIC ACID/related compounds