. "Catalase" . . . "Catalase-positive" . . . "positive" . "Catalase" . "Catarase" . "catalase" . "pseudo-catalase" . "CAT" . "catalase negative" . . . . . . . . . . . . . . . "catalase-positive" . "catalase positive" . . "Catalase test" . . . . "peroxide catalase" . . "catalase test" . . . . . . "Catalase#Bacterial identification (catalase test)" . . . . . . . . . . . . . . "Catalase" . "catalase-negative" .