[On the mechanism of action of adrenergic substances on the muscles of the blood vessels].
D018663:Adrenergic Agents; D006801:Humans; D009132:Muscles; D009638:Norepinephrine; D013566:Sympathomimetics / Q000494:pharmacology*; D014666:Vasomotor System / Q000494:pharmacology*
D018663:Adrenergic Agents; D013566:Sympathomimetics; D009638:Norepinephrine
SYMPATHOMIMETICS/pharmacology; VASOMOTOR SYSTEM/pharmacology