"Pyoderma" streptococci as a cause of nosocomial sepsis.
D000368:Aged; D002404:Catheterization / Q000009:adverse effects; D002496:Central Venous Pressure; D003428:Cross Infection / Q000209:etiology*; D006801:Humans; D008297:Male; D011711:Pyoderma / Q000209:etiology*; D018805:Sepsis / Q000209:etiology*; D013290:Streptococcal Infections / Q000150:complications*