Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleJapan should intensify embryonic stem-cell investigations.AuthorsMoriguchi, Hisashi; Sato, ChifumiAbstractA letter to the editor is presented concerning the article "Japan ramps up patent effort to keep iPS lead," published in volume 453, number 962 - 963.SubjectsLETTERS to the editor; STEM cell researchPublicationNature, 2009, Vol 457, Issue 7227, p257ISSN0028-0836Publication typeLetterDOI10.1038/457257c