A method to preserve sputum for delayed examination
نویسندگان
چکیده
منابع مشابه
A method to preserve sputum for delayed examination.
Examination of sputum cell counts is limited by the need to process samples within hours of expectoration. The validity and repeatability of a method to preserve sputum for delayed processing and examination were investigated in this study. Portions of selected sputum from 39 subjects were dispersed with dithiothreitol (routine method), or were fixed in a dithiothreitol-formaldehyde mixture for...
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
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ژورنال
عنوان ژورنال: European Respiratory Journal
سال: 2003
ISSN: 0903-1936,1399-3003
DOI: 10.1183/09031936.03.00036603