title: The effect of incomplete fixation of elastin on the appearance of pulmonary alveoli.
mesh_terms: D000818:Animals; D002415:Cats; D004549:Elastin / Q000502:physiology*; D005615:Freezing; D006801:Humans; D011650:Pulmonary Alveoli / Q000033:anatomy & histology*; D014021:Tissue Preservation / Q000379:methods*
chemical_list: D004549:Elastin