A source of Pseudomonas pyocyanea in hospitals and its elimination.
D003428:Cross Infection / Q000517:prevention & control*; D006801:Humans; D007223:Infant; D011549:Pseudomonas / Q000302:isolation & purification; D011552:Pseudomonas Infections / Q000209:etiology* / Q000517:prevention & control; D013242:Sterilization