English term indicating an infection of the gums. It is also called Periodontal disease or Gum disease.
The correct pronunciation of pyorrhea is puh-yoh-REE-uh, stressing the capital letters.
William AstburyBlood typeRecovery roomLiverFamiliar strainTooth neckDeciduous teethHodgkin (Linfoma di)
Elizabeth Blackburn Alexandre Yersin Hulusi Behçet Bruce Beutler
Words in EnglishThe pronunciation of the Scottish whisky