title: The interaction between theophylline and some adrenergic  - and  -receptor agonists evaluated as effect on the LD50 of mice.
mesh_terms: D000284:Administration, Oral; D000317:Adrenergic alpha-Antagonists / Q000633:toxicity; D000605:Amino Alcohols / Q000633:toxicity; D000818:Animals; D004347:Drug Interactions; D004837:Epinephrine / Q000633:toxicity; D007545:Isoproterenol / Q000633:toxicity; D007928:Lethal Dose 50; D008297:Male; D051379:Mice; D009638:Norepinephrine / Q000633:toxicity; D013566:Sympathomimetics / Q000633:toxicity*; D013806:Theophylline / Q000494:pharmacology*
chemical_list: D000317:Adrenergic alpha-Antagonists; D000605:Amino Alcohols; D013566:Sympathomimetics; D013806:Theophylline; D007545:Isoproterenol; D009638:Norepinephrine; D004837:Epinephrine