Negative margin status is an important predictor for local control and overall outcome in head and neck cancers. 1, 2, 3 Frozen section analysis is a useful tool for assessing margin status ...

Survival in Men With Nonmetastatic Prostate Cancer Treated With Hormone Therapy: A Quantitative Systematic Review We searched the Cochrane Library and PubMed from 1966 until April 2007 for ...

In this paper a brief review is given of some important developments in the theory of sampling from finite populations during the decade 1950-60. More specifically different selection procedures and ...

This is a preview. Log in through your library . Abstract To manage a large commercial fishery it is necessary to have a good estimate of its exploitable biomass. Knowledge of this parameter is ...

This article introduces the concepts of pooled variance and the central limit theorem, which are intended for establishing acceptance criteria for blend uniformity data of granular powder blends when ...

My offering a paper on such a subject at this stage in the development of market research in this country must, I feel sure, have occasioned some surprise. After all, surely we already know all that ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

In chronic viral hepatitis, liver biopsy is performed to grade and stage liver damage. Liver biopsy samples are usually taken with a needle using a percutaneous procedure. This method produces a core ...

Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Vikki Velasquez is a researcher and writer who has managed, ...