#parietal_pericardium  the tough outermost layer of the pericardium that is attached to the diaphragm and the sternum
  supertype:  #serous_membrane__serosa  a thin membrane lining the closed cavities of the body; has two layers with a space between that is filled with serous fluid
  part of:  #pericardium  a double-layered serous membrane that surrounds the heart

No statement uses or specializes #parietal_pericardium; click here to add one.