title: Optical and electron microscopical study of cytoplasmic granules in human carotid body, carotid body tumours and glomus jugulare tumours.
mesh_terms: D000328:Adult; D000368:Aged; D002344:Carotid Body / Q000166:cytology* / Q000473:pathology; D002345:Carotid Body Tumor / Q000473:pathology*; D003594:Cytoplasmic Granules; D006801:Humans