Pressure-diameter relations of capillaries and small blood vessels in frog lung.
D000818:Animals; D001001:Anura; D001794:Blood Pressure; D002196:Capillaries / Q000033:anatomy & histology / Q000502:physiology*; D003287:Contrast Media / Q000494:pharmacology; D004548:Elasticity; D008722:Methods; D010784:Photomicrography; D011651:Pulmonary Artery / Q000033:anatomy & histology / Q000502:physiology; D011652:Pulmonary Circulation / Q000187:drug effects; D011667:Pulmonary Veins / Q000033:anatomy & histology / Q000502:physiology
D003287:Contrast Media