Orciprenaline does not alter theophylline elimination.
D000328:Adult; D004347:Drug Interactions; D006801:Humans; D008297:Male; D009921:Metaproterenol / Q000494:pharmacology*; D013806:Theophylline / Q000378:metabolism*
D009921:Metaproterenol; D013806:Theophylline