The aim of this study was to investigate the visual and refractive outcome of combined penetrating keratoplasty, cataract extraction, and intraocular lens insertion (triple procedure) compared with ...

The Journal of Geology, Vol. 116, No. 2 (March 2008), pp. 192-200 (9 pages) Abstract Abundance of antimony in bulk samples has been determined in five selected coals, three coals from Huaibei ...

A new extraction kit enables sequential isolation of protein, DNA, and RNA from a single sample, supporting integrated genomic and proteomic analysis.