Background Rectal bleeding is a common symptom. The ability to distinguish those patients
having serious underlying pathology from those with self-limiting conditions is a continuing …

Some of the biochemical changes in rat kidney following the administration of mercuric
chloride have been determined. Mercuric chloride had an immediate effect on the renal brush …

The kidney nephron is divided into distinct morphological and functional regions, each
having a characteristic complement of enzymes (Mattenheimer, 1968). Schonfield (1965) has …

In "The Philosophy of Nature," Brian Ellis provides a clear and forthright … Brian Ellis exposes
the philosophical and scientific … Ellis argues that these consequences are profound and that …

Previous studies using animal models demonstrated that it was possible to distinguish
between renal papillary [l] and tubular damage [21 on the basis of urinary enzyme excretion-The …

The foundations of logic should be obvious and compelling. They should at least explain
why we may not deny the tautologies of this or that logical system, if we are to have a rational …

There are currently insufficient resources to fully investigate all patients with rectal bleeding
to exclude the small possibility of cancer, and this is the dominant factor in developing …

There are currently insufficient resources to fully investigate all patients with rectal bleeding
to exclude the small possibility of cancer, and this is the dominant factor in developing …

In the first part of this paper it is shown that unit names, whether simple or complex, whether
of fundamental, associative or derivative measurement, may always be regarded as the …

How do foreign fighters affect militant group behavior? Recent studies have examined the
impact of foreign fighters on broader conflict outcomes, but we explore their specific impact on …