Publisher Summary A discussion of hormonal sex control inherently involves consideration
of the assumptions on which the action of the hormone is based, ultimately the mechanisms …

Results: Tumor concentrationsof 18F-FDGdid not reach a
plateauwithinthe90mmofimaginginanyofthepre-treatment studies and only in one case post-treatment …

Anumber of techniques have been developed during the past four decades to evaluate
cerebral perfusion. The oldest used 133Xe, a lipophilic radioactive tracer that easily diffuses …

BACKGROUND: Four-dimensional computed tomography (4D-CT) provides both functional
and highly detailed anatomic information about parathyroid tumors. The purpose of this …

Celtic Christianity–the form of Christian faith that flourished among the people of Ireland
during the Middle Ages–has gained a great deal of attention lately. George G. Hunter III points …

The journals of George Hunter of Philadelphia and New Orleans, here published for the first
time, are exactly and completely reproduced from the originals in the Library of the American …

Publisher Summary Major progress has occurred in recent years toward the development of
reliable and economic procedures for the induction of ovulation and spermiation in …

Background and Purpose— The goal of this study was to evaluate the utility of perfusion-weighted
CT (PWCT) in predicting final infarct volume and clinical outcome in patients with …

Purpose The purpose of this work was to evaluate the accuracy of CT angiography (CTA) for
the detection of large vessel intracranial thrombus in clinically suspected hyperacute (< 6 h) …

PURPOSE: To assess the use of nonstandard, variable window width and level review settings
in computed tomography (CT) without contrast material administration in the detection of …