?url_ver=Z39.88-2004&rft_id=10.36380%2FJWPR.2020.47&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Santos%2C+T.+T.+D.&rft.aufirst=T.+T.+D.&rft.aulast=Santos&rft.atitle=Immune+Profile+of+Broilers+Between+Hatch+and+9+Days+of+Age+Fed+Diets+with+Different+Betaine+and+Fibre+Concentrations&rft.volume=10&rft.date=25+June+2020&rft.title=Journal+of+World's+Poultry+Research&rft.issue=2&rft.pages=397-406&rft.issn=2322455X+(ISSN)&rft.genre=article