title: Ultrastructure of human eccrine sweat glands with special reference to the transitional portion.
mesh_terms: D000328:Adult; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D004439:Eccrine Glands / Q000648:ultrastructure*; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D004848:Epithelium / Q000648:ultrastructure; D006801:Humans; D013545:Sweat Glands / Q000648:ultrastructure*