title: [Contractile properties of the smooth muscles of head veins].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D004285:Dogs; D004558:Electric Stimulation; D006257:Head / Q000098:blood supply*; D008345:Manganese / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D009131:Muscle, Smooth, Vascular / Q000187:drug effects / Q000502:physiology*; D009638:Norepinephrine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D011433:Propranolol / Q000494:pharmacology; D014680:Veins / Q000502:physiology*
chemical_list: D008345:Manganese; D011433:Propranolol; D000109:Acetylcholine; D011188:Potassium; D009638:Norepinephrine; D010646:Phentolamine
vernacular_title: Sokratitel'nye svoĭstva gladkikh myshts ven golovy.