| Keryx Biopharmaceuticals Receives Positive Scientific Advice - BioResearch Online (press release) |
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BioResearch Online (press release) Zerenex (ferric citrate), a ferric iron-based phosphate binder, is currently in Phase 3 clinical development in the United States for the treatment of hyperphosphatemia (elevated phosphate levels) in patients with end-stage renal disease on dialysis |