According to Dardick's multicellular theory which type of cells are not responsible for the origin of pleomorphic adenoma:
Dardick’s multicellular theory
Intercalated duct reserve cell → pleomorphic adenoma
Myoepithelial cell → pleomorphic adenoma
Intercalated duct reserve cell.
Myoepithelial cell.
Excretory duct cell.
None.