Impact of directly observed sputum collection on sputum culture contamination rates.
Makerere-Case Western Reserve University Research Collaboration, Makerere University, Kampala, Uganda. gracemuzanye@yahoo.com
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Muzanyi
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Angel
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Nakamate
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Ogwang
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Nyole
D004866:Equipment Contamination / Q000517:prevention & control; D006801:Humans; D013048:Specimen Handling / Q000379:methods*; D013183:Sputum / Q000382:microbiology*; D014376:Tuberculosis / Q000175:diagnosis*