?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Choudhary&rft.aufirst=P&rft.au=Choudhary%2C+P&rft.volume=7&rft.atitle=A+strategy+to+ensure+safety+of+stem+cell-derived+retinal+pigment+epithelium+cells&rft.title=Stem+Cell+Research+%26+Therapy&rft.date=2+September+2016&rft.issn=1757-6512&rft.genre=article