title: Sulphur in different types of keratohyalin granules: a quantitative assay by X-ray microanalysis.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000032:analysis; D003594:Cytoplasmic Granules / Q000032:analysis*; D004577:Electron Probe Microanalysis; D004847:Epithelial Cells; D004848:Epithelium / Q000032:analysis; D004947:Esophagus / Q000032:analysis* / Q000166:cytology; D007633:Keratins; D008854:Microscopy, Electron; D051381:Rats; D013455:Sulfur / Q000032:analysis*; D014059:Tongue / Q000032:analysis* / Q000166:cytology
chemical_list: D007633:Keratins; D013455:Sulfur