Measurements of capillary dimensions and blood volume in rapidly frozen lungs.
D000818:Animals; D001794:Blood Pressure; D001810:Blood Volume; D002196:Capillaries / Q000033:anatomy & histology*; D004285:Dogs; D004906:Erythrocyte Count; D004912:Erythrocytes / Q000166:cytology; D005615:Freezing; D006400:Hematocrit; D008722:Methods; D008853:Microscopy; D008854:Microscopy, Electron; D011312:Pressure; D011650:Pulmonary Alveoli; D011652:Pulmonary Circulation