Nasal carriage of staphylococcus pyogenes by student nurses.
D008837:Micrococcus; D009296:Nasal Cavity / Q000382:microbiology*; D009666:Nose; D010256:Paranasal Sinuses; D013210:Staphylococcus; D013211:Staphylococcus aureus; D013334:Students
MICROCOCCUS PYOGENES; NASAL CAVITY/microbiology