title: Alveolar morphometrics. 3. Preliminary results with in vivo videomicroscopy.
mesh_terms: D000818:Animals; D008722:Methods; D008853:Microscopy; D011175:Positive-Pressure Respiration; D011650:Pulmonary Alveoli / Q000033:anatomy & histology* / Q000502:physiology; D051381:Rats; D014743:Videotape Recording