title: The normal human lung: ultrastructure and morphometric estimation of diffusion capacity.
mesh_terms: D000328:Adult; D006801:Humans; D008168:Lung / Q000502:physiology / Q000648:ultrastructure*; D008176:Lung Volume Measurements; D008855:Microscopy, Electron, Scanning; D011653:Pulmonary Diffusing Capacity; D012119:Respiration