title: Studies in stress-relaxation and distensibility characteristics of small skin veins in vivo by a combined photoelectric-photographic and plethysmographic technique.
mesh_terms: D000818:Animals; D002199:Capillary Permeability / Q000187:drug effects; D004106:Dilatation; D004431:Ear, External / Q000503:physiopathology; D004548:Elasticity; D004560:Electricity; D066298:In Vitro Techniques; D009638:Norepinephrine / Q000494:pharmacology; D010208:Papaverine / Q000494:pharmacology; D010477:Perfusion; D010781:Photography; D010991:Plethysmography; D011817:Rabbits; D012867:Skin / Q000503:physiopathology; D013314:Stress, Mechanical; D014655:Vascular Resistance; D014680:Veins / Q000187:drug effects / Q000502:physiology*; D014690:Venous Pressure / Q000187:drug effects
chemical_list: D010208:Papaverine; D009638:Norepinephrine