title: Ultrastructure of the epithelium of the respiratory bronchioles in man.
mesh_terms: D001980:Bronchi / Q000166:cytology* / Q000378:metabolism; D002467:Cell Nucleus; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D004847:Epithelial Cells; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged