A study of the metabolism of theobromine, theophylline, and caffeine in man.
D001826:Body Fluids; D002110:Caffeine / Q000652:urine*; D006801:Humans; D008297:Male; D013805:Theobromine; D013806:Theophylline / Q000378:metabolism*
D002110:Caffeine; D013806:Theophylline; D013805:Theobromine
CAFFEINE/in urine; THEOBROMINE; THEOPHYLLINE/metabolism