Inhibition of theophylline absorption by activated charcoal.
D000328:Adult; D002606:Charcoal / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007408:Intestinal Absorption / Q000187:drug effects*; D008297:Male; D013806:Theophylline / Q000097:blood / Q000378:metabolism* / Q000506:poisoning; D013997:Time Factors
D002606:Charcoal; D013806:Theophylline