Letter: Isolation system for general hospitals.
D003428:Cross Infection / Q000517:prevention & control*; D003968:Diarrhea, Infantile / Q000517:prevention & control*; D006757:Hospital Units / Q000706:statistics & numerical data; D006769:Hospitals, General; D006801:Humans; D007223:Infant; D012480:Salmonella Infections / Q000517:prevention & control