title: Histological evaluation of lung expansion in relation to various fixation techniques--immersion, perfusion and rapid freezing.
mesh_terms: D000818:Animals; D005615:Freezing; D006652:Histological Techniques; D008168:Lung / Q000473:pathology* / Q000502:physiology; D008722:Methods; D010477:Perfusion; D010996:Pleural Effusion; D011180:Postmortem Changes; D011650:Pulmonary Alveoli / Q000473:pathology* / Q000502:physiology; D011817:Rabbits