The kidney stone season for the Pensacola, Fla., area is shown to extend from May through
November. No differences in composition of stones in and out of season could be found …

Stone analyses (kidney, upper urinary tract) of the department of Urology, University of
Erlangen, from a four-year-period (1974–1977) have been recorded with emphasis to stone …

The recent trend to not restrict calcium intake in peo- the surveillance bias introduced by the
two study periods, ple afflicted with calcium kidney stones represents the corresponding to a …

The large number of pure calcium oxalate stones identified by various investigators, coupled
with observations that more frequently calcium oxalate forms the major component of stones …

Kidney stones occur frequently. As many as 10 percent of men and 3 percent of women
have a stone during their adult lives1. About 80 percent of all stones are composed of …

Calcium oxalate is the most common mineral found in urinary stones. Most human urine is
supersaturated with respect to this compound throughout at least part of most every day, 1 …

1. A retrospective cross-sectional study was carried out on data derived from single 24 h
urine collections from 246 male idiopathic calcium stone-formers. 2. The daily urine volume …

Diurnal variations in urine calcium oxalate and calcium phosphate activity products were
observed in normal men and patients with recurrent calcium oxalate or mixed oxalate …

Calcium ion concentration versus time was measured in solutions containing admixture of
10 per cent tested urine of normals and stone-formers, during induced calcium oxalate …

Abstract in this study two hundred renal stones were chemically analyzed over the course of
10 years from November 1989 to october 1999. These stones were surgically removed in …