نتایج جستجو برای: laboratory diagnosis
تعداد نتایج: 720226 فیلتر نتایج به سال:
We defined the positive predictive accuracy of a hospital-based clinical diagnosis of leptospirosis in 9 provinces across Thailand. Of 700 suspected cases, 143 (20%) were confirmed by laboratory testing. Accuracy of clinical diagnosis varied from 0% to 50% between the provinces and was highest during the rainy season. Most confirmed cases occurred in the north and northeast regions of the country.
This-work may be regarded as a companion volume of Kolmer and Boerner's Applied Laboratory Technique. Hence, details of procedure are for the most part not given, except for an appended section of 140 pages which will undoubtedly prove valuable for those not having ready access to the previous elaborate text. The subject matter is treated from two points of view, mutually complementary. In the ...
This text is the composite work of 27 authors, all of whom are active investigators of diseases of viral and rickettsial etiology. Approximately one third of the book is devoted to a detailed discussion of the nature and properties of these infectious agents. Included in this portion are also considerations of egg and tissue culture technics, as well as methods of virus purification and titrati...
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