?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.heliyon.2019.e01914&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S&rft.au=Kumar%2C+S&rft.aulast=Kumar&rft.atitle=Crop+biofortification+for+iron+(Fe)%2C+zinc+(Zn)+and+vitamin+A+with+transgenic+approaches&rft.title=Heliyon+(TSI)&rft.issn=24058440&rft.date=June+2019&rft.volume=5(6)&rft.pages=1-6&rft.issue=01914&rft.genre=article