Impact of sputum gross appearance and volume on smear positivity of pulmonary tuberculosis: a prospective cohort study
نویسندگان
چکیده
منابع مشابه
Impact of sputum gross appearance and volume on smear positivity of pulmonary tuberculosis: a prospective cohort study
BACKGROUND Although checking specimen quality upon sputum collection for acid-fast smear of suspected tuberculosis (TB) cases is recommended, this procedure is based on expert opinion. The purpose of this study was to elucidate the impact of sputum gross appearance and volume on smear positivity among patients with suspected pulmonary TB, according to sex. METHODS From November 2010 through J...
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ژورنال
عنوان ژورنال: BMC Infectious Diseases
سال: 2012
ISSN: 1471-2334
DOI: 10.1186/1471-2334-12-172