Considerable controversy has taken place between those who favor quota sampling and those who advocate area sampling in opinion polling. This article does not attempt to give a final solution to the ...

For experiments requiring repeated venipuncture or prolonged intravenous infusion or sampling techniques, the ferret can serve successfully as a surrogate nonrodent animal model. Because experimental ...

Laboratory mice are the most frequently used animals in biomedical research. In accordance with guidelines for humane handling, several blood sampling techniques have been established. While the ...

ABERDEEN PROVING GROUND, Maryland – Soldiers from the U.S. Army’s three Nuclear Disablements Teams trained for radiological sampling missions at the 1st Area Medical Laboratory Headquarters on ...

Greg DePersio has 13+ years of professional experience in sales and SEO and 3+ years as a writer and editor. Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of ...