نتایج جستجو برای: 000 to 150
تعداد نتایج: 10635082 فیلتر نتایج به سال:
BACKGROUND UK tuberculosis (TB) notifications are rising due to disease in the immigrant population. National screening guidelines have been revised but cost-effectiveness analyses are hampered by the lack of data on the comparative performance of tuberculin skin tests (TSTs) and interferon γ release assays (IGRAs) in immigrants. METHODS Three-way evaluation of TSTs and two IGRAs (QuantiFERON...
OBJECTIVE To quantify the proportion of people living with HIV who are being affected by emergencies. METHODS Emergencies were defined as conflict, natural disaster and/or displacement. Country-specific estimates of populations affected by emergencies were developed based on eight publicly available databases and sources. These estimates were calculated as proportions and then combined with u...
this study was an attempt to investigate the effect of subtitling on vocabulary learning among iranian intermediate students. to find the homogeneity of the groups, tofel test was administered to student in kish mehr institute in garmsar. after analyzing the data, 60 participants (female students) who scored within the range of one standard deviation above and below the mean, were selected as h...
Carcinoma of the middle ear and mastoid is a rare condition. The proportion of this disease to all other pathological conditions of the ear has been reported by Towson and Shofstall' as 1: 5 000 to 1: 7 000; by Mattick and Mattick' as 1: 7 000; by Furstenberg' as 1: 20 000; and by Schall' as 1: 6 000. This report documents my personal experience of 5 cases occurring in South African Bantu. Thes...
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