title: Catalase-negative Staphylococcus aureus isolated from a leg ulcer.
authors.forename: C S
authors.initials: CS
authors.lastname: Nice
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002374:Catalase / Q000032:analysis; D005260:Female; D006801:Humans; D007871:Leg Ulcer / Q000382:microbiology*; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D013203:Staphylococcal Infections / Q000382:microbiology*; D013211:Staphylococcus aureus / Q000145:classification / Q000201:enzymology / Q000302:isolation & purification*
chemical_list: D002374:Catalase