Field Tests Versus Laboratory Tests with DDT Against the Pea Weevil

Interference in laboratory tests

Interference in clinical laboratory testing can create discrepancies in test results which can lead to patient harm.  In clinical chemistry, interference is defined as a cause of medically significant difference in the measurand test result due to another component or property of the sample. Interference by endogenous and exogenous substances with assays for clinical analytes is a common prob...

the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests

در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است

How can we enhance the value of laboratory tests?

Today, the pressures on the healthcare systems for the controlling of the costs are extreme and all sectors try to demonstrate the value of their services by justifying the activities and expenditures so the value can be describe in terms like quality, efficiency, effectiveness, patient satisfaction, cost effectiveness .The value of the lab testing is generally directed to their costs and the c...

Laboratory tests showing the effect of DDT on several important parasitic insects.

Regulating laboratory-developed tests.

Disclaimer: The views expressed in this editorial are solely those of the author and should not be construed as reflecting the views of the Department of Veterans Affairs or the United States Government. As a molecular pathologist for more than 20 years, I have had the opportunity to develop laboratory tests and to assess the efforts of others to develop laboratory tests. As Editor of The Journ...