Staphylococcal infection in hospital roommates.
D003428:Cross Infection; D006801:Humans; D008318:Malpractice / Q000331:legislation & jurisprudence*; D013203:Staphylococcal Infections / Q000382:microbiology / Q000635:transmission*; D013211:Staphylococcus aureus / Q000145:classification*