US company comes under fire over patent on umbilical cord cells.
Butler
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D001709:Biotechnology; D001771:Blood Banks; D016026:Bone Marrow Transplantation; D004992:Ethics, Medical; D005312:Fetal Blood / Q000166:cytology*; D006412:Hematopoietic Stem Cells; D018594:Human Body; D006801:Humans; D038622:Internationality; D010330:Patents as Topic; D014470:Umbilical Cord / Q000166:cytology*; D014481:United States