?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Robertson&rft.au=Robertson%2C+NJ&rft.aufirst=NJ&rft.title=Cytotherapy&rft.date=28+November+2020&rft.atitle=Human+umbilical+cord+mesenchymal+stromal+cells+as+an+adjunct+therapy+with+therapeutic+hypothermia+in+a+piglet+model+of+perinatal+asphyxia&rft.genre=article