title: Postnatal changes of the ultrastructure in dog parathyroid cells.
mesh_terms: D000818:Animals; D002118:Calcium / Q000097:blood*; D002454:Cell Differentiation; D004285:Dogs; D008854:Microscopy, Electron; D010280:Parathyroid Glands / Q000166:cytology*; D010281:Parathyroid Hormone / Q000097:blood*
chemical_list: D010281:Parathyroid Hormone; D002118:Calcium